123007108

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{55609}}^1$

素因数の和:55699

約数の個数: 24

約数和(自身を含む): 249132800

約数和(自身を除く): 126125692

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 55609, 111218, 222436, 389263, 778526, 1557052, 4393111, 8786222, 17572444, 30751777, 61503554, 123007108]

約数ペア:

[(1, 123007108), (2, 61503554), (4, 30751777), (7, 17572444), (14, 8786222), (28, 4393111), (79, 1557052), (158, 778526), (316, 389263), (553, 222436), (1106, 111218), (2212, 55609)]