189702912

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{71}}^2$

素因数の和:175

約数の個数: 162

約数和(自身を含む): 595705404

約数和(自身を除く): 406002492

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 128, 142, 147, 168, 192, 196, 213, 224, 256, 284, 294, 336, 384, 392, 426, 448, 497, 568, 588, 672, 768, 784, 852, 896, 994, 1136, 1176, 1344, 1491, 1568, 1704, 1792, 1988, 2272, 2352, 2688, 2982, 3136, 3408, 3479, 3976, 4544, 4704, 5041, 5376, 5964, 6272, 6816, 6958, 7952, 9088, 9408, 10082, 10437, 11928, 12544, 13632, 13916, 15123, 15904, 18176, 18816, 20164, 20874, 23856, 27264, 27832, 30246, 31808, 35287, 37632, 40328, 41748, 47712, 54528, 55664, 60492, 63616, 70574, 80656, 83496, 95424, 105861, 111328, 120984, 127232, 141148, 161312, 166992, 190848, 211722, 222656, 241968, 247009, 282296, 322624, 333984, 381696, 423444, 445312, 483936, 494018, 564592, 645248, 667968, 741027, 846888, 890624, 967872, 988036, 1129184, 1290496, 1335936, 1482054, 1693776, 1935744, 1976072, 2258368, 2671872, 2964108, 3387552, 3871488, 3952144, 4516736, 5928216, 6775104, 7904288, 9033472, 11856432, 13550208, 15808576, 23712864, 27100416, 31617152, 47425728, 63234304, 94851456, 189702912]

約数ペア:

[(1, 189702912), (2, 94851456), (3, 63234304), (4, 47425728), (6, 31617152), (7, 27100416), (8, 23712864), (12, 15808576), (14, 13550208), (16, 11856432), (21, 9033472), (24, 7904288), (28, 6775104), (32, 5928216), (42, 4516736), (48, 3952144), (49, 3871488), (56, 3387552), (64, 2964108), (71, 2671872), (84, 2258368), (96, 1976072), (98, 1935744), (112, 1693776), (128, 1482054), (142, 1335936), (147, 1290496), (168, 1129184), (192, 988036), (196, 967872), (213, 890624), (224, 846888), (256, 741027), (284, 667968), (294, 645248), (336, 564592), (384, 494018), (392, 483936), (426, 445312), (448, 423444), (497, 381696), (568, 333984), (588, 322624), (672, 282296), (768, 247009), (784, 241968), (852, 222656), (896, 211722), (994, 190848), (1136, 166992), (1176, 161312), (1344, 141148), (1491, 127232), (1568, 120984), (1704, 111328), (1792, 105861), (1988, 95424), (2272, 83496), (2352, 80656), (2688, 70574), (2982, 63616), (3136, 60492), (3408, 55664), (3479, 54528), (3976, 47712), (4544, 41748), (4704, 40328), (5041, 37632), (5376, 35287), (5964, 31808), (6272, 30246), (6816, 27832), (6958, 27264), (7952, 23856), (9088, 20874), (9408, 20164), (10082, 18816), (10437, 18176), (11928, 15904), (12544, 15123), (13632, 13916)]