156941733968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{576991669}}^1$

素因数の和:576991694

約数の個数: 20

約数和(自身を含む): 321961351860

約数和(自身を除く): 165019617892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 576991669, 1153983338, 2307966676, 4615933352, 9231866704, 9808858373, 19617716746, 39235433492, 78470866984, 156941733968]

約数ペア:

[(1, 156941733968), (2, 78470866984), (4, 39235433492), (8, 19617716746), (16, 9808858373), (17, 9231866704), (34, 4615933352), (68, 2307966676), (136, 1153983338), (272, 576991669)]