155785728

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{14489}}^1$

素因数の和:14517

約数の個数: 80

約数和(自身を含む): 474344640

約数和(自身を除く): 318558912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 14489, 28978, 43467, 57956, 86934, 101423, 115912, 173868, 202846, 231824, 304269, 347736, 405692, 463648, 608538, 695472, 811384, 927296, 1217076, 1390944, 1622768, 1854592, 2434152, 2781888, 3245536, 3709184, 4868304, 5563776, 6491072, 7418368, 9736608, 11127552, 12982144, 19473216, 22255104, 25964288, 38946432, 51928576, 77892864, 155785728]

約数ペア:

[(1, 155785728), (2, 77892864), (3, 51928576), (4, 38946432), (6, 25964288), (7, 22255104), (8, 19473216), (12, 12982144), (14, 11127552), (16, 9736608), (21, 7418368), (24, 6491072), (28, 5563776), (32, 4868304), (42, 3709184), (48, 3245536), (56, 2781888), (64, 2434152), (84, 1854592), (96, 1622768), (112, 1390944), (128, 1217076), (168, 927296), (192, 811384), (224, 695472), (256, 608538), (336, 463648), (384, 405692), (448, 347736), (512, 304269), (672, 231824), (768, 202846), (896, 173868), (1344, 115912), (1536, 101423), (1792, 86934), (2688, 57956), (3584, 43467), (5376, 28978), (10752, 14489)]