166658016

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 144

約数和(自身を含む): 517104000

約数和(自身を除く): 350445984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 284, 294, 336, 392, 426, 497, 499, 568, 588, 672, 784, 852, 994, 998, 1136, 1176, 1491, 1497, 1568, 1704, 1988, 1996, 2272, 2352, 2982, 2994, 3408, 3479, 3493, 3976, 3992, 4704, 5964, 5988, 6816, 6958, 6986, 7952, 7984, 10437, 10479, 11928, 11976, 13916, 13972, 15904, 15968, 20874, 20958, 23856, 23952, 24451, 27832, 27944, 35429, 41748, 41916, 47712, 47904, 48902, 55664, 55888, 70858, 73353, 83496, 83832, 97804, 106287, 111328, 111776, 141716, 146706, 166992, 167664, 195608, 212574, 248003, 283432, 293412, 333984, 335328, 391216, 425148, 496006, 566864, 586824, 744009, 782432, 850296, 992012, 1133728, 1173648, 1488018, 1700592, 1736021, 1984024, 2347296, 2976036, 3401184, 3472042, 3968048, 5208063, 5952072, 6944084, 7936096, 10416126, 11904144, 13888168, 20832252, 23808288, 27776336, 41664504, 55552672, 83329008, 166658016]

約数ペア:

[(1, 166658016), (2, 83329008), (3, 55552672), (4, 41664504), (6, 27776336), (7, 23808288), (8, 20832252), (12, 13888168), (14, 11904144), (16, 10416126), (21, 7936096), (24, 6944084), (28, 5952072), (32, 5208063), (42, 3968048), (48, 3472042), (49, 3401184), (56, 2976036), (71, 2347296), (84, 1984024), (96, 1736021), (98, 1700592), (112, 1488018), (142, 1173648), (147, 1133728), (168, 992012), (196, 850296), (213, 782432), (224, 744009), (284, 586824), (294, 566864), (336, 496006), (392, 425148), (426, 391216), (497, 335328), (499, 333984), (568, 293412), (588, 283432), (672, 248003), (784, 212574), (852, 195608), (994, 167664), (998, 166992), (1136, 146706), (1176, 141716), (1491, 111776), (1497, 111328), (1568, 106287), (1704, 97804), (1988, 83832), (1996, 83496), (2272, 73353), (2352, 70858), (2982, 55888), (2994, 55664), (3408, 48902), (3479, 47904), (3493, 47712), (3976, 41916), (3992, 41748), (4704, 35429), (5964, 27944), (5988, 27832), (6816, 24451), (6958, 23952), (6986, 23856), (7952, 20958), (7984, 20874), (10437, 15968), (10479, 15904), (11928, 13972), (11976, 13916)]