129667068

素因数分解:

$2^2\times 3^4\times {\mathrm{400207}}^1$

素因数の和:400223

約数の個数: 30

約数和(自身を含む): 338976176

約数和(自身を除く): 209309108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 400207, 800414, 1200621, 1600828, 2401242, 3601863, 4802484, 7203726, 10805589, 14407452, 21611178, 32416767, 43222356, 64833534, 129667068]

約数ペア:

[(1, 129667068), (2, 64833534), (3, 43222356), (4, 32416767), (6, 21611178), (9, 14407452), (12, 10805589), (18, 7203726), (27, 4802484), (36, 3601863), (54, 2401242), (81, 1600828), (108, 1200621), (162, 800414), (324, 400207)]