131025664

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 216

約数和(自身を含む): 361444608

約数和(自身を除く): 230418944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 32, 34, 44, 46, 56, 64, 68, 77, 88, 92, 112, 119, 128, 136, 154, 161, 176, 184, 187, 224, 238, 253, 256, 272, 289, 308, 322, 352, 368, 374, 391, 448, 476, 506, 544, 578, 616, 644, 704, 736, 748, 782, 896, 952, 1012, 1088, 1156, 1232, 1288, 1309, 1408, 1472, 1496, 1564, 1771, 1792, 1904, 2023, 2024, 2176, 2312, 2464, 2576, 2618, 2737, 2816, 2944, 2992, 3128, 3179, 3542, 3808, 4046, 4048, 4301, 4352, 4624, 4928, 5152, 5236, 5474, 5888, 5984, 6256, 6358, 6647, 7084, 7616, 8092, 8096, 8602, 9248, 9856, 10304, 10472, 10948, 11968, 12512, 12716, 13294, 14168, 15232, 16184, 16192, 17204, 18496, 19712, 20608, 20944, 21896, 22253, 23936, 25024, 25432, 26588, 28336, 30107, 30464, 32368, 32384, 34408, 36992, 41216, 41888, 43792, 44506, 46529, 47872, 50048, 50864, 53176, 56672, 60214, 64736, 64768, 68816, 73117, 73984, 83776, 87584, 89012, 93058, 100096, 101728, 106352, 113344, 120428, 129472, 137632, 146234, 167552, 175168, 178024, 186116, 203456, 212704, 226688, 240856, 258944, 275264, 292468, 335104, 350336, 356048, 372232, 406912, 425408, 453376, 481712, 511819, 517888, 550528, 584936, 700672, 712096, 744464, 813824, 850816, 963424, 1023638, 1101056, 1169872, 1424192, 1488928, 1701632, 1926848, 2047276, 2339744, 2848384, 2977856, 3853696, 4094552, 4679488, 5696768, 5955712, 7707392, 8189104, 9358976, 11911424, 16378208, 18717952, 32756416, 65512832, 131025664]

約数ペア:

[(1, 131025664), (2, 65512832), (4, 32756416), (7, 18717952), (8, 16378208), (11, 11911424), (14, 9358976), (16, 8189104), (17, 7707392), (22, 5955712), (23, 5696768), (28, 4679488), (32, 4094552), (34, 3853696), (44, 2977856), (46, 2848384), (56, 2339744), (64, 2047276), (68, 1926848), (77, 1701632), (88, 1488928), (92, 1424192), (112, 1169872), (119, 1101056), (128, 1023638), (136, 963424), (154, 850816), (161, 813824), (176, 744464), (184, 712096), (187, 700672), (224, 584936), (238, 550528), (253, 517888), (256, 511819), (272, 481712), (289, 453376), (308, 425408), (322, 406912), (352, 372232), (368, 356048), (374, 350336), (391, 335104), (448, 292468), (476, 275264), (506, 258944), (544, 240856), (578, 226688), (616, 212704), (644, 203456), (704, 186116), (736, 178024), (748, 175168), (782, 167552), (896, 146234), (952, 137632), (1012, 129472), (1088, 120428), (1156, 113344), (1232, 106352), (1288, 101728), (1309, 100096), (1408, 93058), (1472, 89012), (1496, 87584), (1564, 83776), (1771, 73984), (1792, 73117), (1904, 68816), (2023, 64768), (2024, 64736), (2176, 60214), (2312, 56672), (2464, 53176), (2576, 50864), (2618, 50048), (2737, 47872), (2816, 46529), (2944, 44506), (2992, 43792), (3128, 41888), (3179, 41216), (3542, 36992), (3808, 34408), (4046, 32384), (4048, 32368), (4301, 30464), (4352, 30107), (4624, 28336), (4928, 26588), (5152, 25432), (5236, 25024), (5474, 23936), (5888, 22253), (5984, 21896), (6256, 20944), (6358, 20608), (6647, 19712), (7084, 18496), (7616, 17204), (8092, 16192), (8096, 16184), (8602, 15232), (9248, 14168), (9856, 13294), (10304, 12716), (10472, 12512), (10948, 11968)]