163986144

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 508830336

約数和(自身を除く): 344844192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 284, 294, 336, 392, 426, 491, 497, 568, 588, 672, 784, 852, 982, 994, 1136, 1176, 1473, 1491, 1568, 1704, 1964, 1988, 2272, 2352, 2946, 2982, 3408, 3437, 3479, 3928, 3976, 4704, 5892, 5964, 6816, 6874, 6958, 7856, 7952, 10311, 10437, 11784, 11928, 13748, 13916, 15712, 15904, 20622, 20874, 23568, 23856, 24059, 27496, 27832, 34861, 41244, 41748, 47136, 47712, 48118, 54992, 55664, 69722, 72177, 82488, 83496, 96236, 104583, 109984, 111328, 139444, 144354, 164976, 166992, 192472, 209166, 244027, 278888, 288708, 329952, 333984, 384944, 418332, 488054, 557776, 577416, 732081, 769888, 836664, 976108, 1115552, 1154832, 1464162, 1673328, 1708189, 1952216, 2309664, 2928324, 3346656, 3416378, 3904432, 5124567, 5856648, 6832756, 7808864, 10249134, 11713296, 13665512, 20498268, 23426592, 27331024, 40996536, 54662048, 81993072, 163986144]

約数ペア:

[(1, 163986144), (2, 81993072), (3, 54662048), (4, 40996536), (6, 27331024), (7, 23426592), (8, 20498268), (12, 13665512), (14, 11713296), (16, 10249134), (21, 7808864), (24, 6832756), (28, 5856648), (32, 5124567), (42, 3904432), (48, 3416378), (49, 3346656), (56, 2928324), (71, 2309664), (84, 1952216), (96, 1708189), (98, 1673328), (112, 1464162), (142, 1154832), (147, 1115552), (168, 976108), (196, 836664), (213, 769888), (224, 732081), (284, 577416), (294, 557776), (336, 488054), (392, 418332), (426, 384944), (491, 333984), (497, 329952), (568, 288708), (588, 278888), (672, 244027), (784, 209166), (852, 192472), (982, 166992), (994, 164976), (1136, 144354), (1176, 139444), (1473, 111328), (1491, 109984), (1568, 104583), (1704, 96236), (1964, 83496), (1988, 82488), (2272, 72177), (2352, 69722), (2946, 55664), (2982, 54992), (3408, 48118), (3437, 47712), (3479, 47136), (3928, 41748), (3976, 41244), (4704, 34861), (5892, 27832), (5964, 27496), (6816, 24059), (6874, 23856), (6958, 23568), (7856, 20874), (7952, 20622), (10311, 15904), (10437, 15712), (11784, 13916), (11928, 13748)]