153864

素因数分解:

$2^3\times 3^2\times {\mathrm{2137}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 416910

約数和(自身を除く): 263046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2137, 4274, 6411, 8548, 12822, 17096, 19233, 25644, 38466, 51288, 76932, 153864]

約数ペア:

[(1, 153864), (2, 76932), (3, 51288), (4, 38466), (6, 25644), (8, 19233), (9, 17096), (12, 12822), (18, 8548), (24, 6411), (36, 4274), (72, 2137)]