159344406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{680959}}^1$

素因数の和:680980

約数の個数: 24

約数和(自身を含む): 371804160

約数和(自身を除く): 212459754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 680959, 1361918, 2042877, 4085754, 6128631, 8852467, 12257262, 17704934, 26557401, 53114802, 79672203, 159344406]

約数ペア:

[(1, 159344406), (2, 79672203), (3, 53114802), (6, 26557401), (9, 17704934), (13, 12257262), (18, 8852467), (26, 6128631), (39, 4085754), (78, 2042877), (117, 1361918), (234, 680959)]