156965935399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90784231}}^1$

素因数の和:90784270

約数の個数: 16

約数和(自身を含む): 203356679680

約数和(自身を除く): 46390744281

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 90784231, 635489617, 1180195003, 1724900389, 8261365021, 12074302723, 22423705057, 156965935399]

約数ペア:

[(1, 156965935399), (7, 22423705057), (13, 12074302723), (19, 8261365021), (91, 1724900389), (133, 1180195003), (247, 635489617), (1729, 90784231)]