130420752

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:178

約数の個数: 180

約数和(自身を含む): 433664208

約数和(自身を除く): 303243456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 71, 77, 84, 88, 98, 112, 132, 142, 147, 154, 168, 176, 196, 213, 231, 264, 284, 294, 308, 336, 392, 426, 462, 497, 528, 539, 568, 588, 616, 781, 784, 852, 924, 994, 1078, 1136, 1176, 1232, 1491, 1562, 1617, 1704, 1848, 1988, 2156, 2343, 2352, 2982, 3124, 3234, 3408, 3479, 3696, 3976, 4312, 4686, 5041, 5467, 5964, 6248, 6468, 6958, 7952, 8624, 9372, 10082, 10437, 10934, 11928, 12496, 12936, 13916, 15123, 16401, 18744, 20164, 20874, 21868, 23856, 25872, 27832, 30246, 32802, 35287, 37488, 38269, 40328, 41748, 43736, 55451, 55664, 60492, 65604, 70574, 76538, 80656, 83496, 87472, 105861, 110902, 114807, 120984, 131208, 141148, 153076, 166353, 166992, 211722, 221804, 229614, 241968, 247009, 262416, 282296, 306152, 332706, 388157, 423444, 443608, 459228, 494018, 564592, 612304, 665412, 741027, 776314, 846888, 887216, 918456, 988036, 1164471, 1330824, 1482054, 1552628, 1693776, 1836912, 1976072, 2328942, 2661648, 2717099, 2964108, 3105256, 3952144, 4657884, 5434198, 5928216, 6210512, 8151297, 9315768, 10868396, 11856432, 16302594, 18631536, 21736792, 32605188, 43473584, 65210376, 130420752]

約数ペア:

[(1, 130420752), (2, 65210376), (3, 43473584), (4, 32605188), (6, 21736792), (7, 18631536), (8, 16302594), (11, 11856432), (12, 10868396), (14, 9315768), (16, 8151297), (21, 6210512), (22, 5928216), (24, 5434198), (28, 4657884), (33, 3952144), (42, 3105256), (44, 2964108), (48, 2717099), (49, 2661648), (56, 2328942), (66, 1976072), (71, 1836912), (77, 1693776), (84, 1552628), (88, 1482054), (98, 1330824), (112, 1164471), (132, 988036), (142, 918456), (147, 887216), (154, 846888), (168, 776314), (176, 741027), (196, 665412), (213, 612304), (231, 564592), (264, 494018), (284, 459228), (294, 443608), (308, 423444), (336, 388157), (392, 332706), (426, 306152), (462, 282296), (497, 262416), (528, 247009), (539, 241968), (568, 229614), (588, 221804), (616, 211722), (781, 166992), (784, 166353), (852, 153076), (924, 141148), (994, 131208), (1078, 120984), (1136, 114807), (1176, 110902), (1232, 105861), (1491, 87472), (1562, 83496), (1617, 80656), (1704, 76538), (1848, 70574), (1988, 65604), (2156, 60492), (2343, 55664), (2352, 55451), (2982, 43736), (3124, 41748), (3234, 40328), (3408, 38269), (3479, 37488), (3696, 35287), (3976, 32802), (4312, 30246), (4686, 27832), (5041, 25872), (5467, 23856), (5964, 21868), (6248, 20874), (6468, 20164), (6958, 18744), (7952, 16401), (8624, 15123), (9372, 13916), (10082, 12936), (10437, 12496), (10934, 11928)]