A:
Positive:
1 x 1333200355 x 2666400717 x 784235585 x 1568471257 x 518755289 x 461315359 x 3713651285 x 1037511445 x 922631795 x 742734369 x 305156103 x 21845
Negative:
-1 x -133320035-5 x -26664007-17 x -7842355-85 x -1568471-257 x -518755-289 x -461315-359 x -371365-1285 x -103751-1445 x -92263-1795 x -74273-4369 x -30515-6103 x -21845
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 133,320,035, 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 | 133,320,035 | |
| -1 | -133,320,035 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 133,320,035.
Example:
1 x 133,320,035 = 133,320,035
and
-1 x -133,320,035 = 133,320,035
Notice both answers equal 133,320,035
With that explanation out of the way, let's continue. Next, we take the number 133,320,035 and divide it by 2:
133,320,035 ÷ 2 = 66,660,017.5
If the quotient is a whole number, then 2 and 66,660,017.5 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 | 133,320,035 | |
| -1 | -133,320,035 |
Now, we try dividing 133,320,035 by 3:
133,320,035 ÷ 3 = 44,440,011.6667
If the quotient is a whole number, then 3 and 44,440,011.6667 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 | 133,320,035 | |
| -1 | -133,320,035 |
Let's try dividing by 4:
133,320,035 ÷ 4 = 33,330,008.75
If the quotient is a whole number, then 4 and 33,330,008.75 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 | 133,320,035 | |
| -1 | 133,320,035 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 85 | 257 | 289 | 359 | 1,285 | 1,445 | 1,795 | 4,369 | 6,103 | 21,845 | 30,515 | 74,273 | 92,263 | 103,751 | 371,365 | 461,315 | 518,755 | 1,568,471 | 7,842,355 | 26,664,007 | 133,320,035 |
| -1 | -5 | -17 | -85 | -257 | -289 | -359 | -1,285 | -1,445 | -1,795 | -4,369 | -6,103 | -21,845 | -30,515 | -74,273 | -92,263 | -103,751 | -371,365 | -461,315 | -518,755 | -1,568,471 | -7,842,355 | -26,664,007 | -133,320,035 |
Here are some more numbers to try:
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