161072552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1184357}}^1$

素因数の和:1184380

約数の個数: 16

約数和(自身を含む): 319776660

約数和(自身を除く): 158704108

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1184357, 2368714, 4737428, 9474856, 20134069, 40268138, 80536276, 161072552]

約数ペア:

[(1, 161072552), (2, 80536276), (4, 40268138), (8, 20134069), (17, 9474856), (34, 4737428), (68, 2368714), (136, 1184357)]