155610216

素因数分解:

$2^3\times 3^2\times {\mathrm{2161253}}^1$

素因数の和:2161265

約数の個数: 24

約数和(自身を含む): 421444530

約数和(自身を除く): 265834314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2161253, 4322506, 6483759, 8645012, 12967518, 17290024, 19451277, 25935036, 38902554, 51870072, 77805108, 155610216]

約数ペア:

[(1, 155610216), (2, 77805108), (3, 51870072), (4, 38902554), (6, 25935036), (8, 19451277), (9, 17290024), (12, 12967518), (18, 8645012), (24, 6483759), (36, 4322506), (72, 2161253)]