153808837

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 197568000

約数和(自身を除く): 43759163

約数列:

[1, 7, 13, 29, 91, 167, 203, 349, 377, 1169, 2171, 2443, 2639, 4537, 4843, 10121, 15197, 31759, 33901, 58283, 62959, 70847, 131573, 407981, 440713, 757679, 921011, 1690207, 5303753, 11831449, 21972691, 153808837]

約数ペア:

[(1, 153808837), (7, 21972691), (13, 11831449), (29, 5303753), (91, 1690207), (167, 921011), (203, 757679), (349, 440713), (377, 407981), (1169, 131573), (2171, 70847), (2443, 62959), (2639, 58283), (4537, 33901), (4843, 31759), (10121, 15197)]