156667740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8237}}^1$

素因数の和:8566

約数の個数: 48

約数和(自身を含む): 440106912

約数和(自身を除く): 283439172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3804, 4755, 6340, 8237, 9510, 16474, 19020, 24711, 32948, 41185, 49422, 82370, 98844, 123555, 164740, 247110, 494220, 2611129, 5222258, 7833387, 10444516, 13055645, 15666774, 26111290, 31333548, 39166935, 52222580, 78333870, 156667740]

約数ペア:

[(1, 156667740), (2, 78333870), (3, 52222580), (4, 39166935), (5, 31333548), (6, 26111290), (10, 15666774), (12, 13055645), (15, 10444516), (20, 7833387), (30, 5222258), (60, 2611129), (317, 494220), (634, 247110), (951, 164740), (1268, 123555), (1585, 98844), (1902, 82370), (3170, 49422), (3804, 41185), (4755, 32948), (6340, 24711), (8237, 19020), (9510, 16474)]