161763264

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:432

約数の個数: 224

約数和(自身を含む): 540512000

約数和(自身を除く): 378748736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 379, 416, 432, 456, 468, 494, 513, 576, 608, 624, 684, 702, 741, 758, 832, 864, 912, 936, 988, 1026, 1137, 1216, 1248, 1368, 1404, 1482, 1516, 1728, 1824, 1872, 1976, 2052, 2223, 2274, 2496, 2736, 2808, 2964, 3032, 3411, 3648, 3744, 3952, 4104, 4446, 4548, 4927, 5472, 5616, 5928, 6064, 6669, 6822, 7201, 7488, 7904, 8208, 8892, 9096, 9854, 10233, 10944, 11232, 11856, 12128, 13338, 13644, 14402, 14781, 15808, 16416, 17784, 18192, 19708, 20466, 21603, 22464, 23712, 24256, 26676, 27288, 28804, 29562, 32832, 35568, 36384, 39416, 40932, 43206, 44343, 47424, 53352, 54576, 57608, 59124, 64809, 71136, 72768, 78832, 81864, 86412, 88686, 93613, 106704, 109152, 115216, 118248, 129618, 133029, 142272, 157664, 163728, 172824, 177372, 187226, 194427, 213408, 218304, 230432, 236496, 259236, 266058, 280839, 315328, 327456, 345648, 354744, 374452, 388854, 426816, 460864, 472992, 518472, 532116, 561678, 654912, 691296, 709488, 748904, 777708, 842517, 945984, 1036944, 1064232, 1123356, 1382592, 1418976, 1497808, 1555416, 1685034, 2073888, 2128464, 2246712, 2527551, 2837952, 2995616, 3110832, 3370068, 4147776, 4256928, 4493424, 5055102, 5991232, 6221664, 6740136, 8513856, 8986848, 10110204, 12443328, 13480272, 17973696, 20220408, 26960544, 40440816, 53921088, 80881632, 161763264]

約数ペア:

[(1, 161763264), (2, 80881632), (3, 53921088), (4, 40440816), (6, 26960544), (8, 20220408), (9, 17973696), (12, 13480272), (13, 12443328), (16, 10110204), (18, 8986848), (19, 8513856), (24, 6740136), (26, 6221664), (27, 5991232), (32, 5055102), (36, 4493424), (38, 4256928), (39, 4147776), (48, 3370068), (52, 3110832), (54, 2995616), (57, 2837952), (64, 2527551), (72, 2246712), (76, 2128464), (78, 2073888), (96, 1685034), (104, 1555416), (108, 1497808), (114, 1418976), (117, 1382592), (144, 1123356), (152, 1064232), (156, 1036944), (171, 945984), (192, 842517), (208, 777708), (216, 748904), (228, 709488), (234, 691296), (247, 654912), (288, 561678), (304, 532116), (312, 518472), (342, 472992), (351, 460864), (379, 426816), (416, 388854), (432, 374452), (456, 354744), (468, 345648), (494, 327456), (513, 315328), (576, 280839), (608, 266058), (624, 259236), (684, 236496), (702, 230432), (741, 218304), (758, 213408), (832, 194427), (864, 187226), (912, 177372), (936, 172824), (988, 163728), (1026, 157664), (1137, 142272), (1216, 133029), (1248, 129618), (1368, 118248), (1404, 115216), (1482, 109152), (1516, 106704), (1728, 93613), (1824, 88686), (1872, 86412), (1976, 81864), (2052, 78832), (2223, 72768), (2274, 71136), (2496, 64809), (2736, 59124), (2808, 57608), (2964, 54576), (3032, 53352), (3411, 47424), (3648, 44343), (3744, 43206), (3952, 40932), (4104, 39416), (4446, 36384), (4548, 35568), (4927, 32832), (5472, 29562), (5616, 28804), (5928, 27288), (6064, 26676), (6669, 24256), (6822, 23712), (7201, 22464), (7488, 21603), (7904, 20466), (8208, 19708), (8892, 18192), (9096, 17784), (9854, 16416), (10233, 15808), (10944, 14781), (11232, 14402), (11856, 13644), (12128, 13338)]