197782930688

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4798693}}^1$

素因数の和:4798739

約数の個数: 72

約数和(自身を含む): 470809465728

約数和(自身を除く): 273026535040

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 10304, 20608, 41216, 4798693, 9597386, 19194772, 33590851, 38389544, 67181702, 76779088, 110369939, 134363404, 153558176, 220739878, 268726808, 307116352, 441479756, 537453616, 614232704, 772589573, 882959512, 1074907232, 1228465408, 1545179146, 1765919024, 2149814464, 3090358292, 3531838048, 4299628928, 6180716584, 7063676096, 8599257856, 12361433168, 14127352192, 24722866336, 28254704384, 49445732672, 98891465344, 197782930688]

約数ペア:

[(1, 197782930688), (2, 98891465344), (4, 49445732672), (7, 28254704384), (8, 24722866336), (14, 14127352192), (16, 12361433168), (23, 8599257856), (28, 7063676096), (32, 6180716584), (46, 4299628928), (56, 3531838048), (64, 3090358292), (92, 2149814464), (112, 1765919024), (128, 1545179146), (161, 1228465408), (184, 1074907232), (224, 882959512), (256, 772589573), (322, 614232704), (368, 537453616), (448, 441479756), (644, 307116352), (736, 268726808), (896, 220739878), (1288, 153558176), (1472, 134363404), (1792, 110369939), (2576, 76779088), (2944, 67181702), (5152, 38389544), (5888, 33590851), (10304, 19194772), (20608, 9597386), (41216, 4798693)]