127223928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 396396000

約数和(自身を除く): 269172072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 43, 52, 58, 72, 78, 86, 87, 104, 109, 116, 117, 129, 156, 172, 174, 218, 232, 234, 258, 261, 312, 327, 344, 348, 377, 387, 436, 468, 516, 522, 559, 654, 696, 754, 774, 872, 936, 981, 1032, 1044, 1118, 1131, 1247, 1308, 1417, 1508, 1548, 1677, 1962, 2088, 2236, 2262, 2494, 2616, 2834, 3016, 3096, 3161, 3354, 3393, 3741, 3924, 4251, 4472, 4524, 4687, 4988, 5031, 5668, 6322, 6708, 6786, 7482, 7848, 8502, 9048, 9374, 9483, 9976, 10062, 11223, 11336, 12644, 12753, 13416, 13572, 14061, 14964, 16211, 17004, 18748, 18966, 20124, 22446, 25288, 25506, 27144, 28122, 28449, 29928, 32422, 34008, 37496, 37932, 40248, 41093, 42183, 44892, 48633, 51012, 56244, 56898, 60931, 64844, 75864, 82186, 84366, 89784, 97266, 102024, 112488, 113796, 121862, 123279, 129688, 135923, 145899, 164372, 168732, 182793, 194532, 227592, 243724, 246558, 271846, 291798, 328744, 337464, 365586, 369837, 389064, 407769, 487448, 493116, 543692, 548379, 583596, 731172, 739674, 815538, 986232, 1087384, 1096758, 1167192, 1223307, 1462344, 1479348, 1631076, 1766999, 2193516, 2446614, 2958696, 3262152, 3533998, 4387032, 4893228, 5300997, 7067996, 9786456, 10601994, 14135992, 15902991, 21203988, 31805982, 42407976, 63611964, 127223928]

約数ペア:

[(1, 127223928), (2, 63611964), (3, 42407976), (4, 31805982), (6, 21203988), (8, 15902991), (9, 14135992), (12, 10601994), (13, 9786456), (18, 7067996), (24, 5300997), (26, 4893228), (29, 4387032), (36, 3533998), (39, 3262152), (43, 2958696), (52, 2446614), (58, 2193516), (72, 1766999), (78, 1631076), (86, 1479348), (87, 1462344), (104, 1223307), (109, 1167192), (116, 1096758), (117, 1087384), (129, 986232), (156, 815538), (172, 739674), (174, 731172), (218, 583596), (232, 548379), (234, 543692), (258, 493116), (261, 487448), (312, 407769), (327, 389064), (344, 369837), (348, 365586), (377, 337464), (387, 328744), (436, 291798), (468, 271846), (516, 246558), (522, 243724), (559, 227592), (654, 194532), (696, 182793), (754, 168732), (774, 164372), (872, 145899), (936, 135923), (981, 129688), (1032, 123279), (1044, 121862), (1118, 113796), (1131, 112488), (1247, 102024), (1308, 97266), (1417, 89784), (1508, 84366), (1548, 82186), (1677, 75864), (1962, 64844), (2088, 60931), (2236, 56898), (2262, 56244), (2494, 51012), (2616, 48633), (2834, 44892), (3016, 42183), (3096, 41093), (3161, 40248), (3354, 37932), (3393, 37496), (3741, 34008), (3924, 32422), (4251, 29928), (4472, 28449), (4524, 28122), (4687, 27144), (4988, 25506), (5031, 25288), (5668, 22446), (6322, 20124), (6708, 18966), (6786, 18748), (7482, 17004), (7848, 16211), (8502, 14964), (9048, 14061), (9374, 13572), (9483, 13416), (9976, 12753), (10062, 12644), (11223, 11336)]