189243848

素因数分解:

$2^3\times {\mathrm{1531}}^1\times {\mathrm{15451}}^1$

素因数の和:16988

約数の個数: 16

約数和(自身を含む): 355086960

約数和(自身を除く): 165843112

約数列:

[1, 2, 4, 8, 1531, 3062, 6124, 12248, 15451, 30902, 61804, 123608, 23655481, 47310962, 94621924, 189243848]

約数ペア:

[(1, 189243848), (2, 94621924), (4, 47310962), (8, 23655481), (1531, 123608), (3062, 61804), (6124, 30902), (12248, 15451)]