156940297111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1\times {\mathrm{220471}}^1$

素因数の和:223722

約数の個数: 16

約数和(自身を含む): 179010917568

約数和(自身を除く): 22070620457

約数列:

[1, 13, 17, 221, 3221, 41873, 54757, 220471, 711841, 2866123, 3748007, 48724091, 710137091, 9231782183, 12072330547, 156940297111]

約数ペア:

[(1, 156940297111), (13, 12072330547), (17, 9231782183), (221, 710137091), (3221, 48724091), (41873, 3748007), (54757, 2866123), (220471, 711841)]