121228968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 368409600

約数和(自身を除く): 247180632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 163, 168, 228, 233, 266, 326, 399, 456, 466, 489, 532, 652, 699, 798, 932, 978, 1064, 1141, 1304, 1398, 1596, 1631, 1864, 1956, 2282, 2796, 3097, 3192, 3262, 3423, 3912, 4427, 4564, 4893, 5592, 6194, 6524, 6846, 8854, 9128, 9291, 9786, 12388, 13048, 13281, 13692, 17708, 18582, 19572, 21679, 24776, 26562, 27384, 30989, 35416, 37164, 37979, 39144, 43358, 53124, 61978, 65037, 74328, 75958, 86716, 92967, 106248, 113937, 123956, 130074, 151916, 173432, 185934, 227874, 247912, 260148, 265853, 303832, 371868, 455748, 520296, 531706, 721601, 743736, 797559, 911496, 1063412, 1443202, 1595118, 2126824, 2164803, 2886404, 3190236, 4329606, 5051207, 5772808, 6380472, 8659212, 10102414, 15153621, 17318424, 20204828, 30307242, 40409656, 60614484, 121228968]

約数ペア:

[(1, 121228968), (2, 60614484), (3, 40409656), (4, 30307242), (6, 20204828), (7, 17318424), (8, 15153621), (12, 10102414), (14, 8659212), (19, 6380472), (21, 5772808), (24, 5051207), (28, 4329606), (38, 3190236), (42, 2886404), (56, 2164803), (57, 2126824), (76, 1595118), (84, 1443202), (114, 1063412), (133, 911496), (152, 797559), (163, 743736), (168, 721601), (228, 531706), (233, 520296), (266, 455748), (326, 371868), (399, 303832), (456, 265853), (466, 260148), (489, 247912), (532, 227874), (652, 185934), (699, 173432), (798, 151916), (932, 130074), (978, 123956), (1064, 113937), (1141, 106248), (1304, 92967), (1398, 86716), (1596, 75958), (1631, 74328), (1864, 65037), (1956, 61978), (2282, 53124), (2796, 43358), (3097, 39144), (3192, 37979), (3262, 37164), (3423, 35416), (3912, 30989), (4427, 27384), (4564, 26562), (4893, 24776), (5592, 21679), (6194, 19572), (6524, 18582), (6846, 17708), (8854, 13692), (9128, 13281), (9291, 13048), (9786, 12388)]