167194621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 188052480

約数和(自身を除く): 20857859

約数列:

[1, 11, 43, 139, 473, 1529, 2543, 5977, 27973, 65747, 109349, 353477, 1202839, 3888247, 15199511, 167194621]

約数ペア:

[(1, 167194621), (11, 15199511), (43, 3888247), (139, 1202839), (473, 353477), (1529, 109349), (2543, 65747), (5977, 27973)]