131279154

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{159707}}^1$

素因数の和:159849

約数の個数: 16

約数和(自身を含む): 264476448

約数和(自身を除く): 133197294

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 159707, 319414, 479121, 958242, 21879859, 43759718, 65639577, 131279154]

約数ペア:

[(1, 131279154), (2, 65639577), (3, 43759718), (6, 21879859), (137, 958242), (274, 479121), (411, 319414), (822, 159707)]