128582272

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 341863200

約数和(自身を除く): 213280928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 83, 91, 98, 104, 112, 128, 133, 152, 166, 182, 196, 208, 224, 247, 266, 304, 332, 364, 392, 416, 448, 494, 532, 581, 608, 637, 664, 728, 784, 832, 896, 931, 988, 1064, 1079, 1162, 1216, 1274, 1328, 1456, 1568, 1577, 1664, 1729, 1862, 1976, 2128, 2158, 2324, 2432, 2548, 2656, 2912, 3136, 3154, 3458, 3724, 3952, 4067, 4256, 4316, 4648, 5096, 5312, 5824, 6272, 6308, 6916, 7448, 7553, 7904, 8134, 8512, 8632, 9296, 10192, 10624, 11039, 11648, 12103, 12616, 13832, 14896, 15106, 15808, 16268, 17024, 17264, 18592, 20384, 20501, 22078, 24206, 25232, 27664, 29792, 30212, 31616, 32536, 34528, 37184, 40768, 41002, 44156, 48412, 50464, 52871, 55328, 59584, 60424, 65072, 69056, 74368, 77273, 81536, 82004, 88312, 96824, 100928, 105742, 110656, 119168, 120848, 130144, 138112, 143507, 154546, 164008, 176624, 193648, 201856, 211484, 221312, 241696, 260288, 287014, 309092, 328016, 353248, 387296, 422968, 483392, 520576, 574028, 618184, 656032, 706496, 774592, 845936, 966784, 1004549, 1148056, 1236368, 1312064, 1412992, 1549184, 1691872, 2009098, 2296112, 2472736, 2624128, 3383744, 4018196, 4592224, 4945472, 6767488, 8036392, 9184448, 9890944, 16072784, 18368896, 32145568, 64291136, 128582272]

約数ペア:

[(1, 128582272), (2, 64291136), (4, 32145568), (7, 18368896), (8, 16072784), (13, 9890944), (14, 9184448), (16, 8036392), (19, 6767488), (26, 4945472), (28, 4592224), (32, 4018196), (38, 3383744), (49, 2624128), (52, 2472736), (56, 2296112), (64, 2009098), (76, 1691872), (83, 1549184), (91, 1412992), (98, 1312064), (104, 1236368), (112, 1148056), (128, 1004549), (133, 966784), (152, 845936), (166, 774592), (182, 706496), (196, 656032), (208, 618184), (224, 574028), (247, 520576), (266, 483392), (304, 422968), (332, 387296), (364, 353248), (392, 328016), (416, 309092), (448, 287014), (494, 260288), (532, 241696), (581, 221312), (608, 211484), (637, 201856), (664, 193648), (728, 176624), (784, 164008), (832, 154546), (896, 143507), (931, 138112), (988, 130144), (1064, 120848), (1079, 119168), (1162, 110656), (1216, 105742), (1274, 100928), (1328, 96824), (1456, 88312), (1568, 82004), (1577, 81536), (1664, 77273), (1729, 74368), (1862, 69056), (1976, 65072), (2128, 60424), (2158, 59584), (2324, 55328), (2432, 52871), (2548, 50464), (2656, 48412), (2912, 44156), (3136, 41002), (3154, 40768), (3458, 37184), (3724, 34528), (3952, 32536), (4067, 31616), (4256, 30212), (4316, 29792), (4648, 27664), (5096, 25232), (5312, 24206), (5824, 22078), (6272, 20501), (6308, 20384), (6916, 18592), (7448, 17264), (7553, 17024), (7904, 16268), (8134, 15808), (8512, 15106), (8632, 14896), (9296, 13832), (10192, 12616), (10624, 12103), (11039, 11648)]