158097286

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{5449}}^1$

素因数の和:5703

約数の個数: 16

約数和(自身を含む): 241326000

約数和(自身を除く): 83228714

約数列:

[1, 2, 89, 163, 178, 326, 5449, 10898, 14507, 29014, 484961, 888187, 969922, 1776374, 79048643, 158097286]

約数ペア:

[(1, 158097286), (2, 79048643), (89, 1776374), (163, 969922), (178, 888187), (326, 484961), (5449, 29014), (10898, 14507)]