156907960974

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1123}}^1\times {\mathrm{69931}}^1$

素因数の和:71102

約数の個数: 64

約数和(自身を含む): 358432270080

約数和(自身を除く): 201524309106

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1123, 1998, 2246, 3369, 6738, 10107, 20214, 30321, 41551, 60642, 69931, 83102, 124653, 139862, 209793, 249306, 373959, 419586, 629379, 747918, 1121877, 1258758, 1888137, 2243754, 2587447, 3776274, 5174894, 7762341, 15524682, 23287023, 46574046, 69861069, 78532513, 139722138, 157065026, 235597539, 471195078, 706792617, 1413585234, 2120377851, 2905702981, 4240755702, 5811405962, 8717108943, 17434217886, 26151326829, 52302653658, 78453980487, 156907960974]

約数ペア:

[(1, 156907960974), (2, 78453980487), (3, 52302653658), (6, 26151326829), (9, 17434217886), (18, 8717108943), (27, 5811405962), (37, 4240755702), (54, 2905702981), (74, 2120377851), (111, 1413585234), (222, 706792617), (333, 471195078), (666, 235597539), (999, 157065026), (1123, 139722138), (1998, 78532513), (2246, 69861069), (3369, 46574046), (6738, 23287023), (10107, 15524682), (20214, 7762341), (30321, 5174894), (41551, 3776274), (60642, 2587447), (69931, 2243754), (83102, 1888137), (124653, 1258758), (139862, 1121877), (209793, 747918), (249306, 629379), (373959, 419586)]