A:
Positive:
1 x 1341404755 x 268280957 x 1916292519 x 706002525 x 536561935 x 383258595 x 1412005133 x 1008575175 x 766517475 x 282401665 x 2017153325 x 40343
Negative:
-1 x -134140475-5 x -26828095-7 x -19162925-19 x -7060025-25 x -5365619-35 x -3832585-95 x -1412005-133 x -1008575-175 x -766517-475 x -282401-665 x -201715-3325 x -40343
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 134,140,475, 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 | 134,140,475 | |
| -1 | -134,140,475 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 134,140,475.
Example:
1 x 134,140,475 = 134,140,475
and
-1 x -134,140,475 = 134,140,475
Notice both answers equal 134,140,475
With that explanation out of the way, let's continue. Next, we take the number 134,140,475 and divide it by 2:
134,140,475 ÷ 2 = 67,070,237.5
If the quotient is a whole number, then 2 and 67,070,237.5 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 | 134,140,475 | |
| -1 | -134,140,475 |
Now, we try dividing 134,140,475 by 3:
134,140,475 ÷ 3 = 44,713,491.6667
If the quotient is a whole number, then 3 and 44,713,491.6667 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 | 134,140,475 | |
| -1 | -134,140,475 |
Let's try dividing by 4:
134,140,475 ÷ 4 = 33,535,118.75
If the quotient is a whole number, then 4 and 33,535,118.75 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 | 134,140,475 | |
| -1 | 134,140,475 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 19 | 25 | 35 | 95 | 133 | 175 | 475 | 665 | 3,325 | 40,343 | 201,715 | 282,401 | 766,517 | 1,008,575 | 1,412,005 | 3,832,585 | 5,365,619 | 7,060,025 | 19,162,925 | 26,828,095 | 134,140,475 |
| -1 | -5 | -7 | -19 | -25 | -35 | -95 | -133 | -175 | -475 | -665 | -3,325 | -40,343 | -201,715 | -282,401 | -766,517 | -1,008,575 | -1,412,005 | -3,832,585 | -5,365,619 | -7,060,025 | -19,162,925 | -26,828,095 | -134,140,475 |
Here are some more numbers to try:
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