128563008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4159}}^1$

素因数の和:4204

約数の個数: 112

約数和(自身を含む): 405749760

約数和(自身を除く): 277186752

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, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4159, 4416, 5152, 7728, 8318, 10304, 12477, 15456, 16636, 24954, 29113, 30912, 33272, 49908, 58226, 66544, 87339, 95657, 99816, 116452, 133088, 174678, 191314, 199632, 232904, 266176, 286971, 349356, 382628, 399264, 465808, 573942, 669599, 698712, 765256, 798528, 931616, 1147884, 1339198, 1397424, 1530512, 1863232, 2008797, 2295768, 2678396, 2794848, 3061024, 4017594, 4591536, 5356792, 5589696, 6122048, 8035188, 9183072, 10713584, 16070376, 18366144, 21427168, 32140752, 42854336, 64281504, 128563008]

約数ペア:

[(1, 128563008), (2, 64281504), (3, 42854336), (4, 32140752), (6, 21427168), (7, 18366144), (8, 16070376), (12, 10713584), (14, 9183072), (16, 8035188), (21, 6122048), (23, 5589696), (24, 5356792), (28, 4591536), (32, 4017594), (42, 3061024), (46, 2794848), (48, 2678396), (56, 2295768), (64, 2008797), (69, 1863232), (84, 1530512), (92, 1397424), (96, 1339198), (112, 1147884), (138, 931616), (161, 798528), (168, 765256), (184, 698712), (192, 669599), (224, 573942), (276, 465808), (322, 399264), (336, 382628), (368, 349356), (448, 286971), (483, 266176), (552, 232904), (644, 199632), (672, 191314), (736, 174678), (966, 133088), (1104, 116452), (1288, 99816), (1344, 95657), (1472, 87339), (1932, 66544), (2208, 58226), (2576, 49908), (3864, 33272), (4159, 30912), (4416, 29113), (5152, 24954), (7728, 16636), (8318, 15456), (10304, 12477)]