161824169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 176964480

約数和(自身を除く): 15140311

約数列:

[1, 13, 131, 167, 569, 1703, 2171, 7397, 21877, 74539, 95023, 284401, 969007, 1235299, 12448013, 161824169]

約数ペア:

[(1, 161824169), (13, 12448013), (131, 1235299), (167, 969007), (569, 284401), (1703, 95023), (2171, 74539), (7397, 21877)]