131589696

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 412796736

約数和(自身を除く): 281207040

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, 142, 147, 168, 192, 196, 197, 213, 224, 284, 294, 336, 392, 394, 426, 448, 497, 568, 588, 591, 672, 784, 788, 852, 994, 1136, 1176, 1182, 1344, 1379, 1491, 1568, 1576, 1704, 1988, 2272, 2352, 2364, 2758, 2982, 3136, 3152, 3408, 3479, 3976, 4137, 4544, 4704, 4728, 5516, 5964, 6304, 6816, 6958, 7952, 8274, 9408, 9456, 9653, 10437, 11032, 11928, 12608, 13632, 13916, 13987, 15904, 16548, 18912, 19306, 20874, 22064, 23856, 27832, 27974, 28959, 31808, 33096, 37824, 38612, 41748, 41961, 44128, 47712, 55664, 55948, 57918, 66192, 77224, 83496, 83922, 88256, 95424, 97909, 111328, 111896, 115836, 132384, 154448, 166992, 167844, 195818, 222656, 223792, 231672, 264768, 293727, 308896, 333984, 335688, 391636, 447584, 463344, 587454, 617792, 667968, 671376, 685363, 783272, 895168, 926688, 1174908, 1342752, 1370726, 1566544, 1853376, 2056089, 2349816, 2685504, 2741452, 3133088, 4112178, 4699632, 5482904, 6266176, 8224356, 9399264, 10965808, 16448712, 18798528, 21931616, 32897424, 43863232, 65794848, 131589696]

約数ペア:

[(1, 131589696), (2, 65794848), (3, 43863232), (4, 32897424), (6, 21931616), (7, 18798528), (8, 16448712), (12, 10965808), (14, 9399264), (16, 8224356), (21, 6266176), (24, 5482904), (28, 4699632), (32, 4112178), (42, 3133088), (48, 2741452), (49, 2685504), (56, 2349816), (64, 2056089), (71, 1853376), (84, 1566544), (96, 1370726), (98, 1342752), (112, 1174908), (142, 926688), (147, 895168), (168, 783272), (192, 685363), (196, 671376), (197, 667968), (213, 617792), (224, 587454), (284, 463344), (294, 447584), (336, 391636), (392, 335688), (394, 333984), (426, 308896), (448, 293727), (497, 264768), (568, 231672), (588, 223792), (591, 222656), (672, 195818), (784, 167844), (788, 166992), (852, 154448), (994, 132384), (1136, 115836), (1176, 111896), (1182, 111328), (1344, 97909), (1379, 95424), (1491, 88256), (1568, 83922), (1576, 83496), (1704, 77224), (1988, 66192), (2272, 57918), (2352, 55948), (2364, 55664), (2758, 47712), (2982, 44128), (3136, 41961), (3152, 41748), (3408, 38612), (3479, 37824), (3976, 33096), (4137, 31808), (4544, 28959), (4704, 27974), (4728, 27832), (5516, 23856), (5964, 22064), (6304, 20874), (6816, 19306), (6958, 18912), (7952, 16548), (8274, 15904), (9408, 13987), (9456, 13916), (9653, 13632), (10437, 12608), (11032, 11928)]