156915521882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{409943}}^1$

素因数の和:411410

約数の個数: 32

約数和(自身を含む): 283353292800

約数和(自身を除く): 126437770918

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1439, 2878, 10073, 20146, 27341, 54682, 191387, 382774, 409943, 819886, 2869601, 5739202, 7788917, 15577834, 54522419, 109044838, 589907977, 1179815954, 4129355839, 8258711678, 11208251563, 22416503126, 78457760941, 156915521882]

約数ペア:

[(1, 156915521882), (2, 78457760941), (7, 22416503126), (14, 11208251563), (19, 8258711678), (38, 4129355839), (133, 1179815954), (266, 589907977), (1439, 109044838), (2878, 54522419), (10073, 15577834), (20146, 7788917), (27341, 5739202), (54682, 2869601), (191387, 819886), (382774, 409943)]