156712799740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{783329}}^1$

素因数の和:784774

約数の個数: 48

約数和(自身を含む): 376374398400

約数和(自身を除く): 219661598660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1429, 2858, 5716, 7145, 10003, 14290, 20006, 28580, 40012, 50015, 100030, 200060, 783329, 1566658, 3133316, 3916645, 5483303, 7833290, 10966606, 15666580, 21933212, 27416515, 54833030, 109666060, 1119377141, 2238754282, 4477508564, 5596885705, 7835639987, 11193771410, 15671279974, 22387542820, 31342559948, 39178199935, 78356399870, 156712799740]

約数ペア:

[(1, 156712799740), (2, 78356399870), (4, 39178199935), (5, 31342559948), (7, 22387542820), (10, 15671279974), (14, 11193771410), (20, 7835639987), (28, 5596885705), (35, 4477508564), (70, 2238754282), (140, 1119377141), (1429, 109666060), (2858, 54833030), (5716, 27416515), (7145, 21933212), (10003, 15666580), (14290, 10966606), (20006, 7833290), (28580, 5483303), (40012, 3916645), (50015, 3133316), (100030, 1566658), (200060, 783329)]