160939910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{519161}}^1$

素因数の和:519199

約数の個数: 16

約数和(自身を含む): 299037312

約数和(自身を除く): 138097402

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 519161, 1038322, 2595805, 5191610, 16093991, 32187982, 80469955, 160939910]

約数ペア:

[(1, 160939910), (2, 80469955), (5, 32187982), (10, 16093991), (31, 5191610), (62, 2595805), (155, 1038322), (310, 519161)]