156945081013

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{188409461}}^1$

素因数の和:188409492

約数の個数: 12

約数和(自身を含む): 193308108012

約数和(自身を除く): 36363026999

約数列:

[1, 7, 17, 49, 119, 833, 188409461, 1318866227, 3202960837, 9232063589, 22420725859, 156945081013]

約数ペア:

[(1, 156945081013), (7, 22420725859), (17, 9232063589), (49, 3202960837), (119, 1318866227), (833, 188409461)]