156969007326

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{20912471}}^1$

素因数の和:20912621

約数の個数: 32

約数和(自身を含む): 351329529600

約数和(自身を除く): 194360522274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 20912471, 41824942, 62737413, 125474826, 188212239, 376424478, 564636717, 1129273434, 2906833469, 5813666938, 8720500407, 17441000814, 26161501221, 52323002442, 78484503663, 156969007326]

約数ペア:

[(1, 156969007326), (2, 78484503663), (3, 52323002442), (6, 26161501221), (9, 17441000814), (18, 8720500407), (27, 5813666938), (54, 2906833469), (139, 1129273434), (278, 564636717), (417, 376424478), (834, 188212239), (1251, 125474826), (2502, 62737413), (3753, 41824942), (7506, 20912471)]