161630316

素因数分解:

$2^2\times 3^4\times {\mathrm{498859}}^1$

素因数の和:498875

約数の個数: 30

約数和(自身を含む): 422534420

約数和(自身を除く): 260904104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 498859, 997718, 1496577, 1995436, 2993154, 4489731, 5986308, 8979462, 13469193, 17958924, 26938386, 40407579, 53876772, 80815158, 161630316]

約数ペア:

[(1, 161630316), (2, 80815158), (3, 53876772), (4, 40407579), (6, 26938386), (9, 17958924), (12, 13469193), (18, 8979462), (27, 5986308), (36, 4489731), (54, 2993154), (81, 1995436), (108, 1496577), (162, 997718), (324, 498859)]