Q: What is the sum of all factors of the number 133,940 excluding 133,940?
A: 156,532
The factors of the number 133,940 are: 1, 2, 4, 5, 10, 20, 37, 74, 148, 181, 185, 362, 370, 724, 740, 905, 1810, 3620, 6697, 13394, 26788, 33485, 66970, 133940.
If you add them up, you will get the total of 134,096. Now subtract 133,940 to get 156,532