122535168

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 389308416

約数和(自身を除く): 266773248

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, 991, 1104, 1288, 1344, 1472, 1792, 1932, 1982, 2208, 2576, 2688, 2944, 2973, 3864, 3964, 4416, 5152, 5376, 5888, 5946, 6937, 7728, 7928, 8832, 10304, 11892, 13874, 15456, 15856, 17664, 20608, 20811, 22793, 23784, 27748, 30912, 31712, 41216, 41622, 45586, 47568, 55496, 61824, 63424, 68379, 83244, 91172, 95136, 110992, 123648, 126848, 136758, 159551, 166488, 182344, 190272, 221984, 253696, 273516, 319102, 332976, 364688, 380544, 443968, 478653, 547032, 638204, 665952, 729376, 761088, 887936, 957306, 1094064, 1276408, 1331904, 1458752, 1775872, 1914612, 2188128, 2552816, 2663808, 2917504, 3829224, 4376256, 5105632, 5327616, 5835008, 7658448, 8752512, 10211264, 15316896, 17505024, 20422528, 30633792, 40845056, 61267584, 122535168]

約数ペア:

[(1, 122535168), (2, 61267584), (3, 40845056), (4, 30633792), (6, 20422528), (7, 17505024), (8, 15316896), (12, 10211264), (14, 8752512), (16, 7658448), (21, 5835008), (23, 5327616), (24, 5105632), (28, 4376256), (32, 3829224), (42, 2917504), (46, 2663808), (48, 2552816), (56, 2188128), (64, 1914612), (69, 1775872), (84, 1458752), (92, 1331904), (96, 1276408), (112, 1094064), (128, 957306), (138, 887936), (161, 761088), (168, 729376), (184, 665952), (192, 638204), (224, 547032), (256, 478653), (276, 443968), (322, 380544), (336, 364688), (368, 332976), (384, 319102), (448, 273516), (483, 253696), (552, 221984), (644, 190272), (672, 182344), (736, 166488), (768, 159551), (896, 136758), (966, 126848), (991, 123648), (1104, 110992), (1288, 95136), (1344, 91172), (1472, 83244), (1792, 68379), (1932, 63424), (1982, 61824), (2208, 55496), (2576, 47568), (2688, 45586), (2944, 41622), (2973, 41216), (3864, 31712), (3964, 30912), (4416, 27748), (5152, 23784), (5376, 22793), (5888, 20811), (5946, 20608), (6937, 17664), (7728, 15856), (7928, 15456), (8832, 13874), (10304, 11892)]