157631402

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1\times {\mathrm{1423}}^1$

素因数の和:2093

約数の個数: 16

約数和(自身を含む): 239471232

約数和(自身を除く): 81839830

約数列:

[1, 2, 97, 194, 571, 1142, 1423, 2846, 55387, 110774, 138031, 276062, 812533, 1625066, 78815701, 157631402]

約数ペア:

[(1, 157631402), (2, 78815701), (97, 1625066), (194, 812533), (571, 276062), (1142, 138031), (1423, 110774), (2846, 55387)]