156965341

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{8521}}^1$

素因数の和:8656

約数の個数: 12

約数和(自身を含む): 171547860

約数和(自身を除く): 14582519

約数列:

[1, 13, 109, 169, 1417, 8521, 18421, 110773, 928789, 1440049, 12074257, 156965341]

約数ペア:

[(1, 156965341), (13, 12074257), (109, 1440049), (169, 928789), (1417, 110773), (8521, 18421)]