159672218

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 241272864

約数和(自身を除く): 81600646

約数列:

[1, 2, 277, 491, 554, 587, 982, 1174, 136007, 162599, 272014, 288217, 325198, 576434, 79836109, 159672218]

約数ペア:

[(1, 159672218), (2, 79836109), (277, 576434), (491, 325198), (554, 288217), (587, 272014), (982, 162599), (1174, 136007)]