133721146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 226880640

約数和(自身を除く): 93159494

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 377, 754, 871, 1742, 1943, 2647, 3886, 5294, 25259, 34411, 50518, 68822, 76763, 153526, 177349, 354698, 997919, 1995838, 2305537, 4611074, 5143121, 10286242, 66860573, 133721146]

約数ペア:

[(1, 133721146), (2, 66860573), (13, 10286242), (26, 5143121), (29, 4611074), (58, 2305537), (67, 1995838), (134, 997919), (377, 354698), (754, 177349), (871, 153526), (1742, 76763), (1943, 68822), (2647, 50518), (3886, 34411), (5294, 25259)]