156779154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1244279}}^1$

素因数の和:1244294

約数の個数: 24

約数和(自身を含む): 388215360

約数和(自身を除く): 231436206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1244279, 2488558, 3732837, 7465674, 8709953, 11198511, 17419906, 22397022, 26129859, 52259718, 78389577, 156779154]

約数ペア:

[(1, 156779154), (2, 78389577), (3, 52259718), (6, 26129859), (7, 22397022), (9, 17419906), (14, 11198511), (18, 8709953), (21, 7465674), (42, 3732837), (63, 2488558), (126, 1244279)]