128253495746

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2297}}^1\times {\mathrm{4297}}^1$

素因数の和:6758

約数の個数: 32

約数和(自身を含む): 197338543920

約数和(自身を除く): 69085048174

約数列:

[1, 2, 73, 89, 146, 178, 2297, 4297, 4594, 6497, 8594, 12994, 167681, 204433, 313681, 335362, 382433, 408866, 627362, 764866, 9870209, 14923609, 19740418, 27917609, 29847218, 55835218, 720525257, 878448601, 1441050514, 1756897202, 64126747873, 128253495746]

約数ペア:

[(1, 128253495746), (2, 64126747873), (73, 1756897202), (89, 1441050514), (146, 878448601), (178, 720525257), (2297, 55835218), (4297, 29847218), (4594, 27917609), (6497, 19740418), (8594, 14923609), (12994, 9870209), (167681, 764866), (204433, 627362), (313681, 408866), (335362, 382433)]