157068457

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101531}}^1$

素因数の和:101568

約数の個数: 16

約数和(自身を含む): 204688512

約数和(自身を除く): 47620055

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 101531, 710717, 1319903, 1726027, 9239321, 12082189, 22438351, 157068457]

約数ペア:

[(1, 157068457), (7, 22438351), (13, 12082189), (17, 9239321), (91, 1726027), (119, 1319903), (221, 710717), (1547, 101531)]