149542408

素因数分解:

$2^3\times {\mathrm{2351}}^1\times {\mathrm{7951}}^1$

素因数の和:10308

約数の個数: 16

約数和(自身を含む): 280546560

約数和(自身を除く): 131004152

約数列:

[1, 2, 4, 8, 2351, 4702, 7951, 9404, 15902, 18808, 31804, 63608, 18692801, 37385602, 74771204, 149542408]

約数ペア:

[(1, 149542408), (2, 74771204), (4, 37385602), (8, 18692801), (2351, 63608), (4702, 31804), (7951, 18808), (9404, 15902)]