156664932

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{19751}}^1$

素因数の和:20419

約数の個数: 24

約数和(自身を含む): 366123072

約数和(自身を除く): 209458140

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 19751, 39502, 59253, 79004, 118506, 237012, 13055411, 26110822, 39166233, 52221644, 78332466, 156664932]

約数ペア:

[(1, 156664932), (2, 78332466), (3, 52221644), (4, 39166233), (6, 26110822), (12, 13055411), (661, 237012), (1322, 118506), (1983, 79004), (2644, 59253), (3966, 39502), (7932, 19751)]