156956122921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4013}}^1\times {\mathrm{176977}}^1$

素因数の和:181020

約数の個数: 16

約数和(自身を含む): 179018202384

約数和(自身を除く): 22062079463

約数列:

[1, 13, 17, 221, 4013, 52169, 68221, 176977, 886873, 2300701, 3008609, 39111917, 710208701, 9232713113, 12073547917, 156956122921]

約数ペア:

[(1, 156956122921), (13, 12073547917), (17, 9232713113), (221, 710208701), (4013, 39111917), (52169, 3008609), (68221, 2300701), (176977, 886873)]