Q: What is the sum of all factors of the number 150,423 excluding 150,423?
A: 118,377
The factors of the number 150,423 are: 1, 3, 7, 13, 19, 21, 29, 39, 57, 87, 91, 133, 203, 247, 273, 377, 399, 551, 609, 741, 1131, 1653, 1729, 2639, 3857, 5187, 7163, 7917, 11571, 21489, 50141, 150423.
If you add them up, you will get the total of 150,541. Now subtract 150,423 to get 118,377