149736238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{28051}}^1$

素因数の和:28227

約数の個数: 16

約数和(自身を含む): 239339664

約数和(自身を除く): 89603426

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 28051, 56102, 476867, 953734, 4404007, 8808014, 74868119, 149736238]

約数ペア:

[(1, 149736238), (2, 74868119), (17, 8808014), (34, 4404007), (157, 953734), (314, 476867), (2669, 56102), (5338, 28051)]