133125426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 349360128

約数和(自身を除く): 216234702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 71, 126, 138, 142, 161, 207, 213, 322, 414, 426, 483, 497, 639, 647, 966, 994, 1278, 1294, 1449, 1491, 1633, 1941, 2898, 2982, 3266, 3882, 4473, 4529, 4899, 5823, 8946, 9058, 9798, 11431, 11646, 13587, 14697, 14881, 22862, 27174, 29394, 29762, 34293, 40761, 44643, 45937, 68586, 81522, 89286, 91874, 102879, 104167, 133929, 137811, 205758, 208334, 267858, 275622, 312501, 321559, 413433, 625002, 643118, 826866, 937503, 964677, 1056551, 1875006, 1929354, 2113102, 2894031, 3169653, 5788062, 6339306, 7395857, 9508959, 14791714, 19017918, 22187571, 44375142, 66562713, 133125426]

約数ペア:

[(1, 133125426), (2, 66562713), (3, 44375142), (6, 22187571), (7, 19017918), (9, 14791714), (14, 9508959), (18, 7395857), (21, 6339306), (23, 5788062), (42, 3169653), (46, 2894031), (63, 2113102), (69, 1929354), (71, 1875006), (126, 1056551), (138, 964677), (142, 937503), (161, 826866), (207, 643118), (213, 625002), (322, 413433), (414, 321559), (426, 312501), (483, 275622), (497, 267858), (639, 208334), (647, 205758), (966, 137811), (994, 133929), (1278, 104167), (1294, 102879), (1449, 91874), (1491, 89286), (1633, 81522), (1941, 68586), (2898, 45937), (2982, 44643), (3266, 40761), (3882, 34293), (4473, 29762), (4529, 29394), (4899, 27174), (5823, 22862), (8946, 14881), (9058, 14697), (9798, 13587), (11431, 11646)]