149733597968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{550491169}}^1$

素因数の和:550491194

約数の個数: 20

約数和(自身を含む): 307174072860

約数和(自身を除く): 157440474892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 550491169, 1100982338, 2201964676, 4403929352, 8807858704, 9358349873, 18716699746, 37433399492, 74866798984, 149733597968]

約数ペア:

[(1, 149733597968), (2, 74866798984), (4, 37433399492), (8, 18716699746), (16, 9358349873), (17, 8807858704), (34, 4403929352), (68, 2201964676), (136, 1100982338), (272, 550491169)]