NUMFACT - Editorial

Where Am i Going Wrong , Its Always SIGSEV and TLE on my Submission :’( , Plz help me Fast i Need to Brace up For IOI

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
void solve(long long int *primes,long long int *n )
{


        long long int *z = (long long int *)calloc(1001,sizeof
                                               (long long int));

    while(*n>1)
    {
        for(long long int i=0;i<168;i++)
        {
            if(*n%primes[i]==0){z[i]++;*n= *n/primes[i];i--;}
        }

    }
    long long int prod=1;
    for(long long int k=0;k<168;k++)if(z[k]!=0)prod*=(z[k]+1);
    printf("%lld \n",prod);
    //for(long int i=0;i<n&&primes[i]!=0;i++)printf("%ld \n",primes[i]);
}
int main()
{
  long long int *primes;
    primes = (long long int *)calloc(1001,sizeof(long long int));
    primes[0]=2;
    primes[1]=3;
    long long int index=2;
    for(long long int z=5;z<=1001;z+=2)
    {
            long long int fact=0;
            for(long long int i=0;i<1001&&primes[i]!=0;i++)
            {
                if(z%primes[i]==0){fact++;break;};
            }
            if (fact==0)
            {
                primes[index]=z;
                index++;
            }
    }
    long long int t;
    scanf("%lld",&t);
    while(t--){
        long long int n,prod=1,temp;
    scanf("%lld",&n);
    for(long long int i=0;i<n;i++){scanf("%lld",&temp);prod*=temp;}

    solve(primes,&prod);
    }
}

I Even Tried Putting The Sieve Out , But Still i was only able to Solve only One Subtask !!! :’(

Hey whats wrong in my code here?


program FACTORS;

uses Math;
var
   t,n,num,product:longint;

function factors(fact:longint):longint;
var
   no:longint = 0;
   x:longint;
begin
	for x := 1 to floor(sqrt(fact)) do
	begin
	if fact mod x = 0 then 
	begin
	if x*x = fact then inc(no,1)
	else inc(no,2);
	end;
	end;
	factors := no;
end;
begin
	readln(t);
	while t <> 0 do
	begin
	readln(n);
	product := 1;
	while n <> 0 do
	begin
	read(num);
	product := product * num;
	dec(n);
	end;
	writeln(factors(product));
	dec(t);
	end;
end.

I am getting runtime error NZEC.

I have been trying to debug my code for so long still not able to figure out why it is giving a WA for the basic cases. Please if anyone could tell me where am I going wrong?
This is the link to my solution.
https://www.codechef.com/submit/complete/8669014

nice explanation.
I used sieve of eratosthenes to get all prime factors of number

Any special reason for using char type of array for storing primes by setter ?

https://www.codechef.com/viewsolution/14084014
WHY IS THIS SOLUTION GETTING A WA ON LAST CASE PLZ HELP!!

//