158550374

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{13457}}^1$

素因数の和:13639

約数の個数: 16

約数和(自身を含む): 245150928

約数和(自身を除く): 86600554

約数列:

[1, 2, 43, 86, 137, 274, 5891, 11782, 13457, 26914, 578651, 1157302, 1843609, 3687218, 79275187, 158550374]

約数ペア:

[(1, 158550374), (2, 79275187), (43, 3687218), (86, 1843609), (137, 1157302), (274, 578651), (5891, 26914), (11782, 13457)]