147385728

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 495924000

約数和(自身を除く): 348538272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 373, 384, 392, 441, 448, 504, 576, 588, 672, 686, 746, 784, 882, 896, 1008, 1029, 1119, 1152, 1176, 1344, 1372, 1492, 1568, 1764, 2016, 2058, 2238, 2352, 2611, 2688, 2744, 2984, 3087, 3136, 3357, 3528, 4032, 4116, 4476, 4704, 5222, 5488, 5968, 6174, 6272, 6714, 7056, 7833, 8064, 8232, 8952, 9408, 10444, 10976, 11936, 12348, 13428, 14112, 15666, 16464, 17904, 18277, 18816, 20888, 21952, 23499, 23872, 24696, 26856, 28224, 31332, 32928, 35808, 36554, 41776, 43904, 46998, 47744, 49392, 53712, 54831, 56448, 62664, 65856, 71616, 73108, 83552, 93996, 98784, 107424, 109662, 125328, 127939, 131712, 143232, 146216, 164493, 167104, 187992, 197568, 214848, 219324, 250656, 255878, 292432, 328986, 334208, 375984, 383817, 395136, 429696, 438648, 501312, 511756, 584864, 657972, 751968, 767634, 877296, 1002624, 1023512, 1151451, 1169728, 1315944, 1503936, 1535268, 1754592, 2047024, 2302902, 2339456, 2631888, 3007872, 3070536, 3509184, 4094048, 4605804, 5263776, 6141072, 7018368, 8188096, 9211608, 10527552, 12282144, 16376192, 18423216, 21055104, 24564288, 36846432, 49128576, 73692864, 147385728]

約数ペア:

[(1, 147385728), (2, 73692864), (3, 49128576), (4, 36846432), (6, 24564288), (7, 21055104), (8, 18423216), (9, 16376192), (12, 12282144), (14, 10527552), (16, 9211608), (18, 8188096), (21, 7018368), (24, 6141072), (28, 5263776), (32, 4605804), (36, 4094048), (42, 3509184), (48, 3070536), (49, 3007872), (56, 2631888), (63, 2339456), (64, 2302902), (72, 2047024), (84, 1754592), (96, 1535268), (98, 1503936), (112, 1315944), (126, 1169728), (128, 1151451), (144, 1023512), (147, 1002624), (168, 877296), (192, 767634), (196, 751968), (224, 657972), (252, 584864), (288, 511756), (294, 501312), (336, 438648), (343, 429696), (373, 395136), (384, 383817), (392, 375984), (441, 334208), (448, 328986), (504, 292432), (576, 255878), (588, 250656), (672, 219324), (686, 214848), (746, 197568), (784, 187992), (882, 167104), (896, 164493), (1008, 146216), (1029, 143232), (1119, 131712), (1152, 127939), (1176, 125328), (1344, 109662), (1372, 107424), (1492, 98784), (1568, 93996), (1764, 83552), (2016, 73108), (2058, 71616), (2238, 65856), (2352, 62664), (2611, 56448), (2688, 54831), (2744, 53712), (2984, 49392), (3087, 47744), (3136, 46998), (3357, 43904), (3528, 41776), (4032, 36554), (4116, 35808), (4476, 32928), (4704, 31332), (5222, 28224), (5488, 26856), (5968, 24696), (6174, 23872), (6272, 23499), (6714, 21952), (7056, 20888), (7833, 18816), (8064, 18277), (8232, 17904), (8952, 16464), (9408, 15666), (10444, 14112), (10976, 13428), (11936, 12348)]