139604408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{33113}}^1$

素因数の和:33167

約数の個数: 32

約数和(自身を含む): 286104960

約数和(自身を除く): 146500552

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 33113, 66226, 132452, 264904, 562921, 1026503, 1125842, 2053006, 2251684, 4106012, 4503368, 8212024, 17450551, 34901102, 69802204, 139604408]

約数ペア:

[(1, 139604408), (2, 69802204), (4, 34901102), (8, 17450551), (17, 8212024), (31, 4503368), (34, 4106012), (62, 2251684), (68, 2053006), (124, 1125842), (136, 1026503), (248, 562921), (527, 264904), (1054, 132452), (2108, 66226), (4216, 33113)]