156931113490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{923124197}}^1$

素因数の和:923124221

約数の個数: 16

約数和(自身を含む): 299092240152

約数和(自身を除く): 142161126662

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 923124197, 1846248394, 4615620985, 9231241970, 15693111349, 31386222698, 78465556745, 156931113490]

約数ペア:

[(1, 156931113490), (2, 78465556745), (5, 31386222698), (10, 15693111349), (17, 9231241970), (34, 4615620985), (85, 1846248394), (170, 923124197)]