138260208

素因数分解:

$2^4\times 3^1\times {\mathrm{2880421}}^1$

素因数の和:2880432

約数の個数: 20

約数和(自身を含む): 357172328

約数和(自身を除く): 218912120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2880421, 5760842, 8641263, 11521684, 17282526, 23043368, 34565052, 46086736, 69130104, 138260208]

約数ペア:

[(1, 138260208), (2, 69130104), (3, 46086736), (4, 34565052), (6, 23043368), (8, 17282526), (12, 11521684), (16, 8641263), (24, 5760842), (48, 2880421)]