157069766

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{38821}}^1$

素因数の和:38864

約数の個数: 24

約数和(自身を含む): 286040496

約数和(自身を除く): 128970730

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 38821, 77642, 271747, 543494, 659957, 1319914, 4619699, 9239398, 11219269, 22438538, 78534883, 157069766]

約数ペア:

[(1, 157069766), (2, 78534883), (7, 22438538), (14, 11219269), (17, 9239398), (34, 4619699), (119, 1319914), (238, 659957), (289, 543494), (578, 271747), (2023, 77642), (4046, 38821)]