155586456

素因数分解:

$2^3\times 3^2\times {\mathrm{2160923}}^1$

素因数の和:2160935

約数の個数: 24

約数和(自身を含む): 421380180

約数和(自身を除く): 265793724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2160923, 4321846, 6482769, 8643692, 12965538, 17287384, 19448307, 25931076, 38896614, 51862152, 77793228, 155586456]

約数ペア:

[(1, 155586456), (2, 77793228), (3, 51862152), (4, 38896614), (6, 25931076), (8, 19448307), (9, 17287384), (12, 12965538), (18, 8643692), (24, 6482769), (36, 4321846), (72, 2160923)]