142849728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 168

約数和(自身を含む): 475488000

約数和(自身を除く): 332638272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 426, 448, 497, 499, 504, 568, 576, 639, 672, 852, 994, 998, 1008, 1136, 1278, 1344, 1491, 1497, 1704, 1988, 1996, 2016, 2272, 2556, 2982, 2994, 3408, 3493, 3976, 3992, 4032, 4473, 4491, 4544, 5112, 5964, 5988, 6816, 6986, 7952, 7984, 8946, 8982, 10224, 10479, 11928, 11976, 13632, 13972, 15904, 15968, 17892, 17964, 20448, 20958, 23856, 23952, 27944, 31437, 31808, 31936, 35429, 35784, 35928, 40896, 41916, 47712, 47904, 55888, 62874, 70858, 71568, 71856, 83832, 95424, 95808, 106287, 111776, 125748, 141716, 143136, 143712, 167664, 212574, 223552, 248003, 251496, 283432, 286272, 287424, 318861, 335328, 425148, 496006, 502992, 566864, 637722, 670656, 744009, 850296, 992012, 1005984, 1133728, 1275444, 1488018, 1700592, 1984024, 2011968, 2232027, 2267456, 2550888, 2976036, 3401184, 3968048, 4464054, 5101776, 5952072, 6802368, 7936096, 8928108, 10203552, 11904144, 15872192, 17856216, 20407104, 23808288, 35712432, 47616576, 71424864, 142849728]

約数ペア:

[(1, 142849728), (2, 71424864), (3, 47616576), (4, 35712432), (6, 23808288), (7, 20407104), (8, 17856216), (9, 15872192), (12, 11904144), (14, 10203552), (16, 8928108), (18, 7936096), (21, 6802368), (24, 5952072), (28, 5101776), (32, 4464054), (36, 3968048), (42, 3401184), (48, 2976036), (56, 2550888), (63, 2267456), (64, 2232027), (71, 2011968), (72, 1984024), (84, 1700592), (96, 1488018), (112, 1275444), (126, 1133728), (142, 1005984), (144, 992012), (168, 850296), (192, 744009), (213, 670656), (224, 637722), (252, 566864), (284, 502992), (288, 496006), (336, 425148), (426, 335328), (448, 318861), (497, 287424), (499, 286272), (504, 283432), (568, 251496), (576, 248003), (639, 223552), (672, 212574), (852, 167664), (994, 143712), (998, 143136), (1008, 141716), (1136, 125748), (1278, 111776), (1344, 106287), (1491, 95808), (1497, 95424), (1704, 83832), (1988, 71856), (1996, 71568), (2016, 70858), (2272, 62874), (2556, 55888), (2982, 47904), (2994, 47712), (3408, 41916), (3493, 40896), (3976, 35928), (3992, 35784), (4032, 35429), (4473, 31936), (4491, 31808), (4544, 31437), (5112, 27944), (5964, 23952), (5988, 23856), (6816, 20958), (6986, 20448), (7952, 17964), (7984, 17892), (8946, 15968), (8982, 15904), (10224, 13972), (10479, 13632), (11928, 11976)]