189796992

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 646272000

約数和(自身を除く): 456475008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 131, 132, 147, 154, 168, 176, 192, 196, 224, 231, 262, 264, 294, 308, 336, 343, 352, 384, 392, 393, 448, 462, 524, 528, 539, 588, 616, 672, 686, 704, 784, 786, 896, 917, 924, 1029, 1048, 1056, 1078, 1176, 1232, 1344, 1372, 1408, 1441, 1568, 1572, 1617, 1834, 1848, 2058, 2096, 2112, 2156, 2352, 2464, 2688, 2744, 2751, 2882, 3136, 3144, 3234, 3668, 3696, 3773, 4116, 4192, 4224, 4312, 4323, 4704, 4928, 5488, 5502, 5764, 6272, 6288, 6419, 6468, 7336, 7392, 7546, 8232, 8384, 8624, 8646, 9408, 9856, 10087, 10976, 11004, 11319, 11528, 12576, 12838, 12936, 14672, 14784, 15092, 16464, 16768, 17248, 17292, 18816, 19257, 20174, 21952, 22008, 22638, 23056, 25152, 25676, 25872, 29344, 29568, 30184, 30261, 32928, 34496, 34584, 38514, 40348, 43904, 44016, 44933, 45276, 46112, 50304, 51352, 51744, 58688, 60368, 60522, 65856, 68992, 69168, 70609, 77028, 80696, 88032, 89866, 90552, 92224, 102704, 103488, 117376, 120736, 121044, 131712, 134799, 138336, 141218, 154056, 161392, 176064, 179732, 181104, 184448, 205408, 206976, 211827, 241472, 242088, 269598, 276672, 282436, 308112, 322784, 352128, 359464, 362208, 410816, 423654, 482944, 484176, 494263, 539196, 553344, 564872, 616224, 645568, 718928, 724416, 821632, 847308, 968352, 988526, 1078392, 1129744, 1232448, 1291136, 1437856, 1448832, 1482789, 1694616, 1936704, 1977052, 2156784, 2259488, 2464896, 2875712, 2965578, 3389232, 3873408, 3954104, 4313568, 4518976, 5751424, 5931156, 6778464, 7908208, 8627136, 9037952, 11862312, 13556928, 15816416, 17254272, 23724624, 27113856, 31632832, 47449248, 63265664, 94898496, 189796992]

約数ペア:

[(1, 189796992), (2, 94898496), (3, 63265664), (4, 47449248), (6, 31632832), (7, 27113856), (8, 23724624), (11, 17254272), (12, 15816416), (14, 13556928), (16, 11862312), (21, 9037952), (22, 8627136), (24, 7908208), (28, 6778464), (32, 5931156), (33, 5751424), (42, 4518976), (44, 4313568), (48, 3954104), (49, 3873408), (56, 3389232), (64, 2965578), (66, 2875712), (77, 2464896), (84, 2259488), (88, 2156784), (96, 1977052), (98, 1936704), (112, 1694616), (128, 1482789), (131, 1448832), (132, 1437856), (147, 1291136), (154, 1232448), (168, 1129744), (176, 1078392), (192, 988526), (196, 968352), (224, 847308), (231, 821632), (262, 724416), (264, 718928), (294, 645568), (308, 616224), (336, 564872), (343, 553344), (352, 539196), (384, 494263), (392, 484176), (393, 482944), (448, 423654), (462, 410816), (524, 362208), (528, 359464), (539, 352128), (588, 322784), (616, 308112), (672, 282436), (686, 276672), (704, 269598), (784, 242088), (786, 241472), (896, 211827), (917, 206976), (924, 205408), (1029, 184448), (1048, 181104), (1056, 179732), (1078, 176064), (1176, 161392), (1232, 154056), (1344, 141218), (1372, 138336), (1408, 134799), (1441, 131712), (1568, 121044), (1572, 120736), (1617, 117376), (1834, 103488), (1848, 102704), (2058, 92224), (2096, 90552), (2112, 89866), (2156, 88032), (2352, 80696), (2464, 77028), (2688, 70609), (2744, 69168), (2751, 68992), (2882, 65856), (3136, 60522), (3144, 60368), (3234, 58688), (3668, 51744), (3696, 51352), (3773, 50304), (4116, 46112), (4192, 45276), (4224, 44933), (4312, 44016), (4323, 43904), (4704, 40348), (4928, 38514), (5488, 34584), (5502, 34496), (5764, 32928), (6272, 30261), (6288, 30184), (6419, 29568), (6468, 29344), (7336, 25872), (7392, 25676), (7546, 25152), (8232, 23056), (8384, 22638), (8624, 22008), (8646, 21952), (9408, 20174), (9856, 19257), (10087, 18816), (10976, 17292), (11004, 17248), (11319, 16768), (11528, 16464), (12576, 15092), (12838, 14784), (12936, 14672)]