164097472

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 168

約数和(自身を含む): 425305728

約数和(自身を除く): 261208256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 67, 71, 77, 88, 98, 112, 134, 142, 154, 176, 196, 224, 268, 284, 308, 352, 392, 448, 469, 497, 536, 539, 568, 616, 704, 737, 781, 784, 938, 994, 1072, 1078, 1136, 1232, 1474, 1562, 1568, 1876, 1988, 2144, 2156, 2272, 2464, 2948, 3124, 3136, 3283, 3479, 3752, 3976, 4288, 4312, 4544, 4757, 4928, 5159, 5467, 5896, 6248, 6566, 6958, 7504, 7952, 8624, 9514, 10318, 10934, 11792, 12496, 13132, 13916, 15008, 15904, 17248, 19028, 20636, 21868, 23584, 24992, 26264, 27832, 30016, 31808, 33299, 34496, 36113, 38056, 38269, 41272, 43736, 47168, 49984, 52327, 52528, 55664, 66598, 72226, 76112, 76538, 82544, 87472, 104654, 105056, 111328, 133196, 144452, 152224, 153076, 165088, 174944, 209308, 210112, 222656, 233093, 266392, 288904, 304448, 306152, 330176, 349888, 366289, 418616, 466186, 532784, 577808, 612304, 732578, 837232, 932372, 1065568, 1155616, 1224608, 1465156, 1674464, 1864744, 2131136, 2311232, 2449216, 2564023, 2930312, 3348928, 3729488, 5128046, 5860624, 7458976, 10256092, 11721248, 14917952, 20512184, 23442496, 41024368, 82048736, 164097472]

約数ペア:

[(1, 164097472), (2, 82048736), (4, 41024368), (7, 23442496), (8, 20512184), (11, 14917952), (14, 11721248), (16, 10256092), (22, 7458976), (28, 5860624), (32, 5128046), (44, 3729488), (49, 3348928), (56, 2930312), (64, 2564023), (67, 2449216), (71, 2311232), (77, 2131136), (88, 1864744), (98, 1674464), (112, 1465156), (134, 1224608), (142, 1155616), (154, 1065568), (176, 932372), (196, 837232), (224, 732578), (268, 612304), (284, 577808), (308, 532784), (352, 466186), (392, 418616), (448, 366289), (469, 349888), (497, 330176), (536, 306152), (539, 304448), (568, 288904), (616, 266392), (704, 233093), (737, 222656), (781, 210112), (784, 209308), (938, 174944), (994, 165088), (1072, 153076), (1078, 152224), (1136, 144452), (1232, 133196), (1474, 111328), (1562, 105056), (1568, 104654), (1876, 87472), (1988, 82544), (2144, 76538), (2156, 76112), (2272, 72226), (2464, 66598), (2948, 55664), (3124, 52528), (3136, 52327), (3283, 49984), (3479, 47168), (3752, 43736), (3976, 41272), (4288, 38269), (4312, 38056), (4544, 36113), (4757, 34496), (4928, 33299), (5159, 31808), (5467, 30016), (5896, 27832), (6248, 26264), (6566, 24992), (6958, 23584), (7504, 21868), (7952, 20636), (8624, 19028), (9514, 17248), (10318, 15904), (10934, 15008), (11792, 13916), (12496, 13132)]