197498112

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2204

約数の個数: 144

約数和(自身を含む): 636354432

約数和(自身を除く): 438856320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2161, 2176, 2688, 2856, 3264, 3808, 4322, 4352, 5376, 5712, 6483, 6528, 7616, 8644, 11424, 12966, 13056, 15127, 15232, 17288, 22848, 25932, 30254, 30464, 34576, 36737, 45381, 45696, 51864, 60508, 69152, 73474, 90762, 91392, 103728, 110211, 121016, 138304, 146948, 181524, 207456, 220422, 242032, 257159, 276608, 293896, 363048, 414912, 440844, 484064, 514318, 553216, 587792, 726096, 771477, 829824, 881688, 968128, 1028636, 1175584, 1452192, 1542954, 1659648, 1763376, 1936256, 2057272, 2351168, 2904384, 3085908, 3526752, 3872512, 4114544, 4702336, 5808768, 6171816, 7053504, 8229088, 9404672, 11617536, 12343632, 14107008, 16458176, 24687264, 28214016, 32916352, 49374528, 65832704, 98749056, 197498112]

約数ペア:

[(1, 197498112), (2, 98749056), (3, 65832704), (4, 49374528), (6, 32916352), (7, 28214016), (8, 24687264), (12, 16458176), (14, 14107008), (16, 12343632), (17, 11617536), (21, 9404672), (24, 8229088), (28, 7053504), (32, 6171816), (34, 5808768), (42, 4702336), (48, 4114544), (51, 3872512), (56, 3526752), (64, 3085908), (68, 2904384), (84, 2351168), (96, 2057272), (102, 1936256), (112, 1763376), (119, 1659648), (128, 1542954), (136, 1452192), (168, 1175584), (192, 1028636), (204, 968128), (224, 881688), (238, 829824), (256, 771477), (272, 726096), (336, 587792), (357, 553216), (384, 514318), (408, 484064), (448, 440844), (476, 414912), (544, 363048), (672, 293896), (714, 276608), (768, 257159), (816, 242032), (896, 220422), (952, 207456), (1088, 181524), (1344, 146948), (1428, 138304), (1632, 121016), (1792, 110211), (1904, 103728), (2161, 91392), (2176, 90762), (2688, 73474), (2856, 69152), (3264, 60508), (3808, 51864), (4322, 45696), (4352, 45381), (5376, 36737), (5712, 34576), (6483, 30464), (6528, 30254), (7616, 25932), (8644, 22848), (11424, 17288), (12966, 15232), (13056, 15127)]