137653048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12143}}^1$

素因数の和:12271

約数の個数: 32

約数和(自身を含む): 280526400

約数和(自身を除く): 142873352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 12143, 24286, 48572, 97144, 157859, 315718, 631436, 1262872, 1323587, 2647174, 5294348, 10588696, 17206631, 34413262, 68826524, 137653048]

約数ペア:

[(1, 137653048), (2, 68826524), (4, 34413262), (8, 17206631), (13, 10588696), (26, 5294348), (52, 2647174), (104, 1323587), (109, 1262872), (218, 631436), (436, 315718), (872, 157859), (1417, 97144), (2834, 48572), (5668, 24286), (11336, 12143)]