Q: What is the sum of all factors of the number 128,808 excluding 128,808?
A: 220,242
The factors of the number 128,808 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1789, 3578, 5367, 7156, 10734, 14312, 16101, 21468, 32202, 42936, 64404, 128808.
If you add them up, you will get the total of 129,028. Now subtract 128,808 to get 220,242