145315962454

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{16931}}^1$

素因数の和:17405

約数の個数: 48

約数和(自身を含む): 240200061120

約数和(自身を除く): 94884098666

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 379, 758, 871, 1742, 4927, 9854, 11323, 16931, 22646, 25393, 33862, 50786, 64051, 128102, 220103, 330109, 440206, 660218, 1134377, 2268754, 2861339, 4291417, 5722678, 6416849, 8582834, 12833698, 14746901, 29493802, 83419037, 166838074, 191709713, 383419426, 429928883, 859857766, 1084447481, 2168894962, 5589075479, 11178150958, 72657981227, 145315962454]

約数ペア:

[(1, 145315962454), (2, 72657981227), (13, 11178150958), (26, 5589075479), (67, 2168894962), (134, 1084447481), (169, 859857766), (338, 429928883), (379, 383419426), (758, 191709713), (871, 166838074), (1742, 83419037), (4927, 29493802), (9854, 14746901), (11323, 12833698), (16931, 8582834), (22646, 6416849), (25393, 5722678), (33862, 4291417), (50786, 2861339), (64051, 2268754), (128102, 1134377), (220103, 660218), (330109, 440206)]