158656512

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 537788160

約数和(自身を除く): 379131648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 49, 51, 56, 62, 64, 68, 84, 93, 96, 98, 102, 112, 119, 124, 128, 136, 147, 168, 186, 192, 196, 204, 217, 224, 238, 248, 256, 272, 294, 336, 357, 372, 384, 392, 408, 434, 448, 476, 496, 512, 527, 544, 588, 651, 672, 714, 744, 768, 784, 816, 833, 868, 896, 952, 992, 1024, 1054, 1088, 1176, 1302, 1344, 1428, 1488, 1519, 1536, 1568, 1581, 1632, 1666, 1736, 1792, 1904, 1984, 2048, 2108, 2176, 2352, 2499, 2604, 2688, 2856, 2976, 3038, 3072, 3136, 3162, 3264, 3332, 3472, 3584, 3689, 3808, 3968, 4216, 4352, 4557, 4704, 4998, 5208, 5376, 5712, 5952, 6076, 6144, 6272, 6324, 6528, 6664, 6944, 7168, 7378, 7616, 7936, 8432, 8704, 9114, 9408, 9996, 10416, 10752, 11067, 11424, 11904, 12152, 12544, 12648, 13056, 13328, 13888, 14336, 14756, 15232, 15872, 16864, 17408, 18228, 18816, 19992, 20832, 21504, 22134, 22848, 23808, 24304, 25088, 25296, 25823, 26112, 26656, 27776, 29512, 30464, 31744, 33728, 34816, 36456, 37632, 39984, 41664, 43008, 44268, 45696, 47616, 48608, 50176, 50592, 51646, 52224, 53312, 55552, 59024, 60928, 63488, 67456, 72912, 75264, 77469, 79968, 83328, 88536, 91392, 95232, 97216, 100352, 101184, 103292, 104448, 106624, 111104, 118048, 121856, 134912, 145824, 150528, 154938, 159936, 166656, 177072, 182784, 190464, 194432, 202368, 206584, 213248, 222208, 236096, 243712, 269824, 291648, 301056, 309876, 319872, 333312, 354144, 365568, 388864, 404736, 413168, 426496, 444416, 472192, 539648, 583296, 619752, 639744, 666624, 708288, 731136, 777728, 809472, 826336, 852992, 944384, 1079296, 1166592, 1239504, 1279488, 1333248, 1416576, 1555456, 1618944, 1652672, 1705984, 1888768, 2333184, 2479008, 2558976, 2833152, 3110912, 3237888, 3305344, 3777536, 4666368, 4958016, 5117952, 5666304, 6610688, 7555072, 9332736, 9916032, 11332608, 13221376, 19832064, 22665216, 26442752, 39664128, 52885504, 79328256, 158656512]

約数ペア:

[(1, 158656512), (2, 79328256), (3, 52885504), (4, 39664128), (6, 26442752), (7, 22665216), (8, 19832064), (12, 13221376), (14, 11332608), (16, 9916032), (17, 9332736), (21, 7555072), (24, 6610688), (28, 5666304), (31, 5117952), (32, 4958016), (34, 4666368), (42, 3777536), (48, 3305344), (49, 3237888), (51, 3110912), (56, 2833152), (62, 2558976), (64, 2479008), (68, 2333184), (84, 1888768), (93, 1705984), (96, 1652672), (98, 1618944), (102, 1555456), (112, 1416576), (119, 1333248), (124, 1279488), (128, 1239504), (136, 1166592), (147, 1079296), (168, 944384), (186, 852992), (192, 826336), (196, 809472), (204, 777728), (217, 731136), (224, 708288), (238, 666624), (248, 639744), (256, 619752), (272, 583296), (294, 539648), (336, 472192), (357, 444416), (372, 426496), (384, 413168), (392, 404736), (408, 388864), (434, 365568), (448, 354144), (476, 333312), (496, 319872), (512, 309876), (527, 301056), (544, 291648), (588, 269824), (651, 243712), (672, 236096), (714, 222208), (744, 213248), (768, 206584), (784, 202368), (816, 194432), (833, 190464), (868, 182784), (896, 177072), (952, 166656), (992, 159936), (1024, 154938), (1054, 150528), (1088, 145824), (1176, 134912), (1302, 121856), (1344, 118048), (1428, 111104), (1488, 106624), (1519, 104448), (1536, 103292), (1568, 101184), (1581, 100352), (1632, 97216), (1666, 95232), (1736, 91392), (1792, 88536), (1904, 83328), (1984, 79968), (2048, 77469), (2108, 75264), (2176, 72912), (2352, 67456), (2499, 63488), (2604, 60928), (2688, 59024), (2856, 55552), (2976, 53312), (3038, 52224), (3072, 51646), (3136, 50592), (3162, 50176), (3264, 48608), (3332, 47616), (3472, 45696), (3584, 44268), (3689, 43008), (3808, 41664), (3968, 39984), (4216, 37632), (4352, 36456), (4557, 34816), (4704, 33728), (4998, 31744), (5208, 30464), (5376, 29512), (5712, 27776), (5952, 26656), (6076, 26112), (6144, 25823), (6272, 25296), (6324, 25088), (6528, 24304), (6664, 23808), (6944, 22848), (7168, 22134), (7378, 21504), (7616, 20832), (7936, 19992), (8432, 18816), (8704, 18228), (9114, 17408), (9408, 16864), (9996, 15872), (10416, 15232), (10752, 14756), (11067, 14336), (11424, 13888), (11904, 13328), (12152, 13056), (12544, 12648)]