123962008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1531}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 241290000

約数和(自身を除く): 117327992

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 349, 698, 1396, 1531, 2792, 3062, 6124, 10121, 12248, 20242, 40484, 44399, 80968, 88798, 177596, 355192, 534319, 1068638, 2137276, 4274552, 15495251, 30990502, 61981004, 123962008]

約数ペア:

[(1, 123962008), (2, 61981004), (4, 30990502), (8, 15495251), (29, 4274552), (58, 2137276), (116, 1068638), (232, 534319), (349, 355192), (698, 177596), (1396, 88798), (1531, 80968), (2792, 44399), (3062, 40484), (6124, 20242), (10121, 12248)]