210128256

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 160

約数和(自身を含む): 673873200

約数和(自身を除く): 463744944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1559, 1664, 1728, 1872, 2106, 2496, 2592, 2808, 3118, 3456, 3744, 4212, 4677, 4992, 5184, 5616, 6236, 7488, 8424, 9354, 10368, 11232, 12472, 14031, 14976, 16848, 18708, 20267, 22464, 24944, 28062, 33696, 37416, 40534, 42093, 44928, 49888, 56124, 60801, 67392, 74832, 81068, 84186, 99776, 112248, 121602, 126279, 134784, 149664, 162136, 168372, 182403, 199552, 224496, 243204, 252558, 299328, 324272, 336744, 364806, 448992, 486408, 505116, 547209, 598656, 648544, 673488, 729612, 897984, 972816, 1010232, 1094418, 1297088, 1346976, 1459224, 1641627, 1795968, 1945632, 2020464, 2188836, 2594176, 2693952, 2918448, 3283254, 3891264, 4040928, 4377672, 5387904, 5836896, 6566508, 7782528, 8081856, 8755344, 11673792, 13133016, 16163712, 17510688, 23347584, 26266032, 35021376, 52532064, 70042752, 105064128, 210128256]

約数ペア:

[(1, 210128256), (2, 105064128), (3, 70042752), (4, 52532064), (6, 35021376), (8, 26266032), (9, 23347584), (12, 17510688), (13, 16163712), (16, 13133016), (18, 11673792), (24, 8755344), (26, 8081856), (27, 7782528), (32, 6566508), (36, 5836896), (39, 5387904), (48, 4377672), (52, 4040928), (54, 3891264), (64, 3283254), (72, 2918448), (78, 2693952), (81, 2594176), (96, 2188836), (104, 2020464), (108, 1945632), (117, 1795968), (128, 1641627), (144, 1459224), (156, 1346976), (162, 1297088), (192, 1094418), (208, 1010232), (216, 972816), (234, 897984), (288, 729612), (312, 673488), (324, 648544), (351, 598656), (384, 547209), (416, 505116), (432, 486408), (468, 448992), (576, 364806), (624, 336744), (648, 324272), (702, 299328), (832, 252558), (864, 243204), (936, 224496), (1053, 199552), (1152, 182403), (1248, 168372), (1296, 162136), (1404, 149664), (1559, 134784), (1664, 126279), (1728, 121602), (1872, 112248), (2106, 99776), (2496, 84186), (2592, 81068), (2808, 74832), (3118, 67392), (3456, 60801), (3744, 56124), (4212, 49888), (4677, 44928), (4992, 42093), (5184, 40534), (5616, 37416), (6236, 33696), (7488, 28062), (8424, 24944), (9354, 22464), (10368, 20267), (11232, 18708), (12472, 16848), (14031, 14976)]