157022462

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{1381}}^1$

素因数の和:1931

約数の個数: 16

約数和(自身を含む): 237980400

約数和(自身を除く): 80957938

約数列:

[1, 2, 139, 278, 409, 818, 1381, 2762, 56851, 113702, 191959, 383918, 564829, 1129658, 78511231, 157022462]

約数ペア:

[(1, 157022462), (2, 78511231), (139, 1129658), (278, 564829), (409, 383918), (818, 191959), (1381, 113702), (2762, 56851)]