161570398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{7517}}^1$

素因数の和:8507

約数の個数: 16

約数和(自身を含む): 264693744

約数和(自身を除く): 103123346

約数列:

[1, 2, 11, 22, 977, 1954, 7517, 10747, 15034, 21494, 82687, 165374, 7344109, 14688218, 80785199, 161570398]

約数ペア:

[(1, 161570398), (2, 80785199), (11, 14688218), (22, 7344109), (977, 165374), (1954, 82687), (7517, 21494), (10747, 15034)]