157030222

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{1831}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 238152672

約数和(自身を除く): 81122450

約数列:

[1, 2, 137, 274, 313, 626, 1831, 3662, 42881, 85762, 250847, 501694, 573103, 1146206, 78515111, 157030222]

約数ペア:

[(1, 157030222), (2, 78515111), (137, 1146206), (274, 573103), (313, 501694), (626, 250847), (1831, 85762), (3662, 42881)]