155521828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6917}}^1$

素因数の和:7012

約数の個数: 48

約数和(自身を含む): 344018304

約数和(自身を除く): 188496476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5621, 6917, 11242, 13834, 22484, 27668, 48419, 76087, 96838, 152174, 193676, 304348, 504941, 532609, 1009882, 1065218, 2019764, 2130436, 3534587, 5554351, 7069174, 11108702, 14138348, 22217404, 38880457, 77760914, 155521828]

約数ペア:

[(1, 155521828), (2, 77760914), (4, 38880457), (7, 22217404), (11, 14138348), (14, 11108702), (22, 7069174), (28, 5554351), (44, 3534587), (73, 2130436), (77, 2019764), (146, 1065218), (154, 1009882), (292, 532609), (308, 504941), (511, 304348), (803, 193676), (1022, 152174), (1606, 96838), (2044, 76087), (3212, 48419), (5621, 27668), (6917, 22484), (11242, 13834)]