156943667

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{7127}}^1$

素因数の和:7226

約数の個数: 12

約数和(自身を含む): 168377616

約数和(自身を除く): 11433949

約数列:

[1, 19, 61, 361, 1159, 7127, 22021, 135413, 434747, 2572847, 8260193, 156943667]

約数ペア:

[(1, 156943667), (19, 8260193), (61, 2572847), (361, 434747), (1159, 135413), (7127, 22021)]