156628409

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{953}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 182984832

約数和(自身を除く): 26356423

約数列:

[1, 7, 53, 371, 443, 953, 3101, 6671, 23479, 50509, 164353, 353563, 422179, 2955253, 22375487, 156628409]

約数ペア:

[(1, 156628409), (7, 22375487), (53, 2955253), (371, 422179), (443, 353563), (953, 164353), (3101, 50509), (6671, 23479)]