163940785919

素因数分解:

${\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{235051}}^1$

素因数の和:235382

約数の個数: 16

約数和(自身を含む): 171493939200

約数和(自身を除く): 7553153281

約数列:

[1, 31, 149, 151, 4619, 4681, 22499, 235051, 697469, 7286581, 35022599, 35492701, 1085700569, 1100273731, 5288412449, 163940785919]

約数ペア:

[(1, 163940785919), (31, 5288412449), (149, 1100273731), (151, 1085700569), (4619, 35492701), (4681, 35022599), (22499, 7286581), (235051, 697469)]