163071104

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 398926080

約数和(自身を除く): 235854976

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 64, 82, 92, 112, 128, 161, 164, 184, 193, 224, 287, 322, 328, 368, 386, 448, 574, 644, 656, 736, 772, 896, 943, 1148, 1288, 1312, 1351, 1472, 1544, 1886, 2296, 2576, 2624, 2702, 2944, 3088, 3772, 4439, 4592, 5152, 5248, 5404, 6176, 6601, 7544, 7913, 8878, 9184, 10304, 10808, 12352, 13202, 15088, 15826, 17756, 18368, 20608, 21616, 24704, 26404, 30176, 31073, 31652, 35512, 36736, 43232, 52808, 55391, 60352, 62146, 63304, 71024, 86464, 105616, 110782, 120704, 124292, 126608, 142048, 172928, 181999, 211232, 221564, 248584, 253216, 284096, 363998, 422464, 443128, 497168, 506432, 568192, 727996, 844928, 886256, 994336, 1012864, 1273993, 1455992, 1772512, 1988672, 2547986, 2911984, 3545024, 3977344, 5095972, 5823968, 7090048, 10191944, 11647936, 20383888, 23295872, 40767776, 81535552, 163071104]

約数ペア:

[(1, 163071104), (2, 81535552), (4, 40767776), (7, 23295872), (8, 20383888), (14, 11647936), (16, 10191944), (23, 7090048), (28, 5823968), (32, 5095972), (41, 3977344), (46, 3545024), (56, 2911984), (64, 2547986), (82, 1988672), (92, 1772512), (112, 1455992), (128, 1273993), (161, 1012864), (164, 994336), (184, 886256), (193, 844928), (224, 727996), (287, 568192), (322, 506432), (328, 497168), (368, 443128), (386, 422464), (448, 363998), (574, 284096), (644, 253216), (656, 248584), (736, 221564), (772, 211232), (896, 181999), (943, 172928), (1148, 142048), (1288, 126608), (1312, 124292), (1351, 120704), (1472, 110782), (1544, 105616), (1886, 86464), (2296, 71024), (2576, 63304), (2624, 62146), (2702, 60352), (2944, 55391), (3088, 52808), (3772, 43232), (4439, 36736), (4592, 35512), (5152, 31652), (5248, 31073), (5404, 30176), (6176, 26404), (6601, 24704), (7544, 21616), (7913, 20608), (8878, 18368), (9184, 17756), (10304, 15826), (10808, 15088), (12352, 13202)]