164497326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1653

約数の個数: 64

約数和(自身を含む): 398899200

約数和(自身を除く): 234401874

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 139, 266, 278, 399, 417, 798, 834, 973, 1483, 1946, 2641, 2919, 2966, 4449, 5282, 5838, 7923, 8898, 10381, 15846, 18487, 20762, 28177, 31143, 36974, 55461, 56354, 62286, 84531, 110922, 169062, 197239, 206137, 394478, 412274, 591717, 618411, 1183434, 1236822, 1442959, 2885918, 3916603, 4328877, 7833206, 8657754, 11749809, 23499618, 27416221, 54832442, 82248663, 164497326]

約数ペア:

[(1, 164497326), (2, 82248663), (3, 54832442), (6, 27416221), (7, 23499618), (14, 11749809), (19, 8657754), (21, 7833206), (38, 4328877), (42, 3916603), (57, 2885918), (114, 1442959), (133, 1236822), (139, 1183434), (266, 618411), (278, 591717), (399, 412274), (417, 394478), (798, 206137), (834, 197239), (973, 169062), (1483, 110922), (1946, 84531), (2641, 62286), (2919, 56354), (2966, 55461), (4449, 36974), (5282, 31143), (5838, 28177), (7923, 20762), (8898, 18487), (10381, 15846)]