126180748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{38611}}^1$

素因数の和:38677

約数の個数: 24

約数和(自身を含む): 237849920

約数和(自身を除く): 111669172

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 38611, 77222, 154444, 733609, 1467218, 1660273, 2934436, 3320546, 6641092, 31545187, 63090374, 126180748]

約数ペア:

[(1, 126180748), (2, 63090374), (4, 31545187), (19, 6641092), (38, 3320546), (43, 2934436), (76, 1660273), (86, 1467218), (172, 733609), (817, 154444), (1634, 77222), (3268, 38611)]