157417858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12281}}^1$

素因数の和:12342

約数の個数: 32

約数和(自身を含む): 278555760

約数和(自身を除く): 121137902

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12281, 12818, 24562, 159653, 208777, 319306, 356149, 417554, 712298, 2714101, 4629937, 5428202, 6054533, 9259874, 12109066, 78708929, 157417858]

約数ペア:

[(1, 157417858), (2, 78708929), (13, 12109066), (17, 9259874), (26, 6054533), (29, 5428202), (34, 4629937), (58, 2714101), (221, 712298), (377, 417554), (442, 356149), (493, 319306), (754, 208777), (986, 159653), (6409, 24562), (12281, 12818)]