Q: What is the sum of all factors of the number 256,142 excluding 256,142?
A: 132,658
The factors of the number 256,142 are: 1, 2, 89, 178, 1439, 2878, 128071, 256142.
If you add them up, you will get the total of 256,274. Now subtract 256,142 to get 132,658