142017728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{130531}}^1$

素因数の和:130560

約数の個数: 28

約数和(自身を含む): 298396152

約数和(自身を除く): 156378424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 130531, 261062, 522124, 1044248, 2088496, 2219027, 4176992, 4438054, 8353984, 8876108, 17752216, 35504432, 71008864, 142017728]

約数ペア:

[(1, 142017728), (2, 71008864), (4, 35504432), (8, 17752216), (16, 8876108), (17, 8353984), (32, 4438054), (34, 4176992), (64, 2219027), (68, 2088496), (136, 1044248), (272, 522124), (544, 261062), (1088, 130531)]