A:
Positive:
1 x 13341304119 x 702173923 x 5800567397 x 336053437 x 305293769 x 1734897543 x 176879131 x 14611
Negative:
-1 x -133413041-19 x -7021739-23 x -5800567-397 x -336053-437 x -305293-769 x -173489-7543 x -17687-9131 x -14611
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 133,413,041, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 133,413,041 | |
| -1 | -133,413,041 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 133,413,041.
Example:
1 x 133,413,041 = 133,413,041
and
-1 x -133,413,041 = 133,413,041
Notice both answers equal 133,413,041
With that explanation out of the way, let's continue. Next, we take the number 133,413,041 and divide it by 2:
133,413,041 ÷ 2 = 66,706,520.5
If the quotient is a whole number, then 2 and 66,706,520.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 133,413,041 | |
| -1 | -133,413,041 |
Now, we try dividing 133,413,041 by 3:
133,413,041 ÷ 3 = 44,471,013.6667
If the quotient is a whole number, then 3 and 44,471,013.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 133,413,041 | |
| -1 | -133,413,041 |
Let's try dividing by 4:
133,413,041 ÷ 4 = 33,353,260.25
If the quotient is a whole number, then 4 and 33,353,260.25 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 133,413,041 | |
| -1 | 133,413,041 |
If you did it right, you will end up with this table:
| 1 | 19 | 23 | 397 | 437 | 769 | 7,543 | 9,131 | 14,611 | 17,687 | 173,489 | 305,293 | 336,053 | 5,800,567 | 7,021,739 | 133,413,041 |
| -1 | -19 | -23 | -397 | -437 | -769 | -7,543 | -9,131 | -14,611 | -17,687 | -173,489 | -305,293 | -336,053 | -5,800,567 | -7,021,739 | -133,413,041 |
Here are some more numbers to try:
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