131185152

素因数分解:

$2^9\times 3^2\times 7^3\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 446846400

約数和(自身を除く): 315661248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 83, 84, 96, 98, 112, 126, 128, 144, 147, 166, 168, 192, 196, 224, 249, 252, 256, 288, 294, 332, 336, 343, 384, 392, 441, 448, 498, 504, 512, 576, 581, 588, 664, 672, 686, 747, 768, 784, 882, 896, 996, 1008, 1029, 1152, 1162, 1176, 1328, 1344, 1372, 1494, 1536, 1568, 1743, 1764, 1792, 1992, 2016, 2058, 2304, 2324, 2352, 2656, 2688, 2744, 2988, 3087, 3136, 3486, 3528, 3584, 3984, 4032, 4067, 4116, 4608, 4648, 4704, 5229, 5312, 5376, 5488, 5976, 6174, 6272, 6972, 7056, 7968, 8064, 8134, 8232, 9296, 9408, 10458, 10624, 10752, 10976, 11952, 12201, 12348, 12544, 13944, 14112, 15936, 16128, 16268, 16464, 18592, 18816, 20916, 21248, 21952, 23904, 24402, 24696, 25088, 27888, 28224, 28469, 31872, 32256, 32536, 32928, 36603, 37184, 37632, 41832, 42496, 43904, 47808, 48804, 49392, 55776, 56448, 56938, 63744, 65072, 65856, 73206, 74368, 75264, 83664, 85407, 87808, 95616, 97608, 98784, 111552, 112896, 113876, 127488, 130144, 131712, 146412, 148736, 167328, 170814, 175616, 191232, 195216, 197568, 223104, 225792, 227752, 256221, 260288, 263424, 292824, 297472, 334656, 341628, 382464, 390432, 395136, 446208, 455504, 512442, 520576, 526848, 585648, 669312, 683256, 780864, 790272, 892416, 911008, 1024884, 1041152, 1171296, 1338624, 1366512, 1561728, 1580544, 1822016, 2049768, 2082304, 2342592, 2677248, 2733024, 3123456, 3644032, 4099536, 4685184, 5466048, 6246912, 7288064, 8199072, 9370368, 10932096, 14576128, 16398144, 18740736, 21864192, 32796288, 43728384, 65592576, 131185152]

約数ペア:

[(1, 131185152), (2, 65592576), (3, 43728384), (4, 32796288), (6, 21864192), (7, 18740736), (8, 16398144), (9, 14576128), (12, 10932096), (14, 9370368), (16, 8199072), (18, 7288064), (21, 6246912), (24, 5466048), (28, 4685184), (32, 4099536), (36, 3644032), (42, 3123456), (48, 2733024), (49, 2677248), (56, 2342592), (63, 2082304), (64, 2049768), (72, 1822016), (83, 1580544), (84, 1561728), (96, 1366512), (98, 1338624), (112, 1171296), (126, 1041152), (128, 1024884), (144, 911008), (147, 892416), (166, 790272), (168, 780864), (192, 683256), (196, 669312), (224, 585648), (249, 526848), (252, 520576), (256, 512442), (288, 455504), (294, 446208), (332, 395136), (336, 390432), (343, 382464), (384, 341628), (392, 334656), (441, 297472), (448, 292824), (498, 263424), (504, 260288), (512, 256221), (576, 227752), (581, 225792), (588, 223104), (664, 197568), (672, 195216), (686, 191232), (747, 175616), (768, 170814), (784, 167328), (882, 148736), (896, 146412), (996, 131712), (1008, 130144), (1029, 127488), (1152, 113876), (1162, 112896), (1176, 111552), (1328, 98784), (1344, 97608), (1372, 95616), (1494, 87808), (1536, 85407), (1568, 83664), (1743, 75264), (1764, 74368), (1792, 73206), (1992, 65856), (2016, 65072), (2058, 63744), (2304, 56938), (2324, 56448), (2352, 55776), (2656, 49392), (2688, 48804), (2744, 47808), (2988, 43904), (3087, 42496), (3136, 41832), (3486, 37632), (3528, 37184), (3584, 36603), (3984, 32928), (4032, 32536), (4067, 32256), (4116, 31872), (4608, 28469), (4648, 28224), (4704, 27888), (5229, 25088), (5312, 24696), (5376, 24402), (5488, 23904), (5976, 21952), (6174, 21248), (6272, 20916), (6972, 18816), (7056, 18592), (7968, 16464), (8064, 16268), (8134, 16128), (8232, 15936), (9296, 14112), (9408, 13944), (10458, 12544), (10624, 12348), (10752, 12201), (10976, 11952)]