138856704

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 441111552

約数和(自身を除く): 302254848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1104, 1123, 1288, 1344, 1472, 1792, 1932, 2208, 2246, 2576, 2688, 2944, 3369, 3864, 4416, 4492, 5152, 5376, 5888, 6738, 7728, 7861, 8832, 8984, 10304, 13476, 15456, 15722, 17664, 17968, 20608, 23583, 25829, 26952, 30912, 31444, 35936, 41216, 47166, 51658, 53904, 61824, 62888, 71872, 77487, 94332, 103316, 107808, 123648, 125776, 143744, 154974, 180803, 188664, 206632, 215616, 251552, 287488, 309948, 361606, 377328, 413264, 431232, 503104, 542409, 619896, 723212, 754656, 826528, 862464, 1006208, 1084818, 1239792, 1446424, 1509312, 1653056, 2012416, 2169636, 2479584, 2892848, 3018624, 3306112, 4339272, 4959168, 5785696, 6037248, 6612224, 8678544, 9918336, 11571392, 17357088, 19836672, 23142784, 34714176, 46285568, 69428352, 138856704]

約数ペア:

[(1, 138856704), (2, 69428352), (3, 46285568), (4, 34714176), (6, 23142784), (7, 19836672), (8, 17357088), (12, 11571392), (14, 9918336), (16, 8678544), (21, 6612224), (23, 6037248), (24, 5785696), (28, 4959168), (32, 4339272), (42, 3306112), (46, 3018624), (48, 2892848), (56, 2479584), (64, 2169636), (69, 2012416), (84, 1653056), (92, 1509312), (96, 1446424), (112, 1239792), (128, 1084818), (138, 1006208), (161, 862464), (168, 826528), (184, 754656), (192, 723212), (224, 619896), (256, 542409), (276, 503104), (322, 431232), (336, 413264), (368, 377328), (384, 361606), (448, 309948), (483, 287488), (552, 251552), (644, 215616), (672, 206632), (736, 188664), (768, 180803), (896, 154974), (966, 143744), (1104, 125776), (1123, 123648), (1288, 107808), (1344, 103316), (1472, 94332), (1792, 77487), (1932, 71872), (2208, 62888), (2246, 61824), (2576, 53904), (2688, 51658), (2944, 47166), (3369, 41216), (3864, 35936), (4416, 31444), (4492, 30912), (5152, 26952), (5376, 25829), (5888, 23583), (6738, 20608), (7728, 17968), (7861, 17664), (8832, 15722), (8984, 15456), (10304, 13476)]