149714720

素因数分解:

$2^5\times 5^1\times {\mathrm{935717}}^1$

素因数の和:935732

約数の個数: 24

約数和(自身を含む): 353701404

約数和(自身を除く): 203986684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 935717, 1871434, 3742868, 4678585, 7485736, 9357170, 14971472, 18714340, 29942944, 37428680, 74857360, 149714720]

約数ペア:

[(1, 149714720), (2, 74857360), (4, 37428680), (5, 29942944), (8, 18714340), (10, 14971472), (16, 9357170), (20, 7485736), (32, 4678585), (40, 3742868), (80, 1871434), (160, 935717)]