140057442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1628

約数の個数: 96

約数和(自身を含む): 373800960

約数和(自身を除く): 233743518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 62, 63, 69, 93, 126, 138, 161, 186, 207, 217, 279, 322, 414, 434, 483, 558, 651, 713, 966, 1302, 1426, 1449, 1559, 1953, 2139, 2898, 3118, 3906, 4278, 4677, 4991, 6417, 9354, 9982, 10913, 12834, 14031, 14973, 21826, 28062, 29946, 32739, 35857, 44919, 48329, 65478, 71714, 89838, 96658, 98217, 107571, 144987, 196434, 215142, 250999, 289974, 322713, 338303, 434961, 501998, 645426, 676606, 752997, 869922, 1014909, 1111567, 1505994, 2029818, 2223134, 2258991, 3044727, 3334701, 4517982, 6089454, 6669402, 7780969, 10004103, 15561938, 20008206, 23342907, 46685814, 70028721, 140057442]

約数ペア:

[(1, 140057442), (2, 70028721), (3, 46685814), (6, 23342907), (7, 20008206), (9, 15561938), (14, 10004103), (18, 7780969), (21, 6669402), (23, 6089454), (31, 4517982), (42, 3334701), (46, 3044727), (62, 2258991), (63, 2223134), (69, 2029818), (93, 1505994), (126, 1111567), (138, 1014909), (161, 869922), (186, 752997), (207, 676606), (217, 645426), (279, 501998), (322, 434961), (414, 338303), (434, 322713), (483, 289974), (558, 250999), (651, 215142), (713, 196434), (966, 144987), (1302, 107571), (1426, 98217), (1449, 96658), (1559, 89838), (1953, 71714), (2139, 65478), (2898, 48329), (3118, 44919), (3906, 35857), (4278, 32739), (4677, 29946), (4991, 28062), (6417, 21826), (9354, 14973), (9982, 14031), (10913, 12834)]