161021394

素因数分解:

$2^1\times 3^2\times {\mathrm{1531}}^1\times {\mathrm{5843}}^1$

素因数の和:7382

約数の個数: 24

約数和(自身を含む): 349167312

約数和(自身を除く): 188145918

約数列:

[1, 2, 3, 6, 9, 18, 1531, 3062, 4593, 5843, 9186, 11686, 13779, 17529, 27558, 35058, 52587, 105174, 8945633, 17891266, 26836899, 53673798, 80510697, 161021394]

約数ペア:

[(1, 161021394), (2, 80510697), (3, 53673798), (6, 26836899), (9, 17891266), (18, 8945633), (1531, 105174), (3062, 52587), (4593, 35058), (5843, 27558), (9186, 17529), (11686, 13779)]