156965152338

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{20812139}}^1$

素因数の和:20812566

約数の個数: 24

約数和(自身を含む): 340902853200

約数和(自身を除く): 183937700862

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7542, 20812139, 41624278, 62436417, 124872834, 187309251, 374618502, 8720286241, 17440572482, 26160858723, 52321717446, 78482576169, 156965152338]

約数ペア:

[(1, 156965152338), (2, 78482576169), (3, 52321717446), (6, 26160858723), (9, 17440572482), (18, 8720286241), (419, 374618502), (838, 187309251), (1257, 124872834), (2514, 62436417), (3771, 41624278), (7542, 20812139)]