155192472

素因数分解:

$2^3\times 3^2\times {\mathrm{2155451}}^1$

素因数の和:2155463

約数の個数: 24

約数和(自身を含む): 420313140

約数和(自身を除く): 265120668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2155451, 4310902, 6466353, 8621804, 12932706, 17243608, 19399059, 25865412, 38798118, 51730824, 77596236, 155192472]

約数ペア:

[(1, 155192472), (2, 77596236), (3, 51730824), (4, 38798118), (6, 25865412), (8, 19399059), (9, 17243608), (12, 12932706), (18, 8621804), (24, 6466353), (36, 4310902), (72, 2155451)]