156228911

素因数分解:

${\mathrm{37}}^2\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:1034

約数の個数: 12

約数和(自身を含む): 161917560

約数和(自身を除く): 5688649

約数列:

[1, 37, 139, 821, 1369, 5143, 30377, 114119, 190291, 1123949, 4222403, 156228911]

約数ペア:

[(1, 156228911), (37, 4222403), (139, 1123949), (821, 190291), (1369, 114119), (5143, 30377)]