171806208

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 570261120

約数和(自身を除く): 398454912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 56, 57, 58, 64, 76, 84, 87, 96, 112, 114, 116, 128, 133, 152, 168, 174, 192, 203, 224, 228, 232, 256, 266, 304, 336, 348, 384, 399, 406, 448, 456, 464, 512, 532, 551, 608, 609, 672, 696, 768, 798, 812, 841, 896, 912, 928, 1064, 1102, 1216, 1218, 1344, 1392, 1536, 1596, 1624, 1653, 1682, 1792, 1824, 1856, 2128, 2204, 2432, 2436, 2523, 2688, 2784, 3192, 3248, 3306, 3364, 3584, 3648, 3712, 3857, 4256, 4408, 4864, 4872, 5046, 5376, 5568, 5887, 6384, 6496, 6612, 6728, 7296, 7424, 7714, 8512, 8816, 9728, 9744, 10092, 10752, 11136, 11571, 11774, 12768, 12992, 13224, 13456, 14592, 14848, 15428, 15979, 17024, 17632, 17661, 19488, 20184, 22272, 23142, 23548, 25536, 25984, 26448, 26912, 29184, 30856, 31958, 34048, 35264, 35322, 38976, 40368, 44544, 46284, 47096, 47937, 51072, 51968, 52896, 53824, 61712, 63916, 68096, 70528, 70644, 77952, 80736, 92568, 94192, 95874, 102144, 103936, 105792, 107648, 111853, 123424, 127832, 141056, 141288, 155904, 161472, 185136, 188384, 191748, 204288, 211584, 215296, 223706, 246848, 255664, 282112, 282576, 311808, 322944, 335559, 370272, 376768, 383496, 423168, 430592, 447412, 493696, 511328, 565152, 645888, 671118, 740544, 753536, 766992, 846336, 894824, 987392, 1022656, 1130304, 1291776, 1342236, 1481088, 1507072, 1533984, 1789648, 1974784, 2045312, 2260608, 2684472, 2962176, 3014144, 3067968, 3579296, 4090624, 4521216, 5368944, 5924352, 6135936, 7158592, 8181248, 9042432, 10737888, 12271872, 14317184, 21475776, 24543744, 28634368, 42951552, 57268736, 85903104, 171806208]

約数ペア:

[(1, 171806208), (2, 85903104), (3, 57268736), (4, 42951552), (6, 28634368), (7, 24543744), (8, 21475776), (12, 14317184), (14, 12271872), (16, 10737888), (19, 9042432), (21, 8181248), (24, 7158592), (28, 6135936), (29, 5924352), (32, 5368944), (38, 4521216), (42, 4090624), (48, 3579296), (56, 3067968), (57, 3014144), (58, 2962176), (64, 2684472), (76, 2260608), (84, 2045312), (87, 1974784), (96, 1789648), (112, 1533984), (114, 1507072), (116, 1481088), (128, 1342236), (133, 1291776), (152, 1130304), (168, 1022656), (174, 987392), (192, 894824), (203, 846336), (224, 766992), (228, 753536), (232, 740544), (256, 671118), (266, 645888), (304, 565152), (336, 511328), (348, 493696), (384, 447412), (399, 430592), (406, 423168), (448, 383496), (456, 376768), (464, 370272), (512, 335559), (532, 322944), (551, 311808), (608, 282576), (609, 282112), (672, 255664), (696, 246848), (768, 223706), (798, 215296), (812, 211584), (841, 204288), (896, 191748), (912, 188384), (928, 185136), (1064, 161472), (1102, 155904), (1216, 141288), (1218, 141056), (1344, 127832), (1392, 123424), (1536, 111853), (1596, 107648), (1624, 105792), (1653, 103936), (1682, 102144), (1792, 95874), (1824, 94192), (1856, 92568), (2128, 80736), (2204, 77952), (2432, 70644), (2436, 70528), (2523, 68096), (2688, 63916), (2784, 61712), (3192, 53824), (3248, 52896), (3306, 51968), (3364, 51072), (3584, 47937), (3648, 47096), (3712, 46284), (3857, 44544), (4256, 40368), (4408, 38976), (4864, 35322), (4872, 35264), (5046, 34048), (5376, 31958), (5568, 30856), (5887, 29184), (6384, 26912), (6496, 26448), (6612, 25984), (6728, 25536), (7296, 23548), (7424, 23142), (7714, 22272), (8512, 20184), (8816, 19488), (9728, 17661), (9744, 17632), (10092, 17024), (10752, 15979), (11136, 15428), (11571, 14848), (11774, 14592), (12768, 13456), (12992, 13224)]