163938432

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:954

約数の個数: 128

約数和(自身を含む): 505267200

約数和(自身を除く): 341328768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 672, 852, 859, 896, 994, 1136, 1344, 1491, 1704, 1718, 1988, 2272, 2577, 2688, 2982, 3408, 3436, 3976, 4544, 5154, 5964, 6013, 6816, 6872, 7952, 9088, 10308, 11928, 12026, 13632, 13744, 15904, 18039, 20616, 23856, 24052, 27264, 27488, 31808, 36078, 41232, 47712, 48104, 54976, 60989, 63616, 72156, 82464, 95424, 96208, 109952, 121978, 144312, 164928, 182967, 190848, 192416, 243956, 288624, 329856, 365934, 384832, 426923, 487912, 577248, 731868, 769664, 853846, 975824, 1154496, 1280769, 1463736, 1707692, 1951648, 2308992, 2561538, 2927472, 3415384, 3903296, 5123076, 5854944, 6830768, 7806592, 10246152, 11709888, 13661536, 20492304, 23419776, 27323072, 40984608, 54646144, 81969216, 163938432]

約数ペア:

[(1, 163938432), (2, 81969216), (3, 54646144), (4, 40984608), (6, 27323072), (7, 23419776), (8, 20492304), (12, 13661536), (14, 11709888), (16, 10246152), (21, 7806592), (24, 6830768), (28, 5854944), (32, 5123076), (42, 3903296), (48, 3415384), (56, 2927472), (64, 2561538), (71, 2308992), (84, 1951648), (96, 1707692), (112, 1463736), (128, 1280769), (142, 1154496), (168, 975824), (192, 853846), (213, 769664), (224, 731868), (284, 577248), (336, 487912), (384, 426923), (426, 384832), (448, 365934), (497, 329856), (568, 288624), (672, 243956), (852, 192416), (859, 190848), (896, 182967), (994, 164928), (1136, 144312), (1344, 121978), (1491, 109952), (1704, 96208), (1718, 95424), (1988, 82464), (2272, 72156), (2577, 63616), (2688, 60989), (2982, 54976), (3408, 48104), (3436, 47712), (3976, 41232), (4544, 36078), (5154, 31808), (5964, 27488), (6013, 27264), (6816, 24052), (6872, 23856), (7952, 20616), (9088, 18039), (10308, 15904), (11928, 13744), (12026, 13632)]