168925696

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 80

約数和(自身を含む): 361405440

約数和(自身を除く): 192479744

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 367, 464, 496, 512, 734, 899, 928, 992, 1468, 1798, 1856, 1984, 2936, 3596, 3712, 3968, 5872, 7192, 7424, 7936, 10643, 11377, 11744, 14384, 14848, 15872, 21286, 22754, 23488, 28768, 42572, 45508, 46976, 57536, 85144, 91016, 93952, 115072, 170288, 182032, 187904, 230144, 329933, 340576, 364064, 460288, 659866, 681152, 728128, 1319732, 1362304, 1456256, 2639464, 2724608, 2912512, 5278928, 5449216, 5825024, 10557856, 21115712, 42231424, 84462848, 168925696]

約数ペア:

[(1, 168925696), (2, 84462848), (4, 42231424), (8, 21115712), (16, 10557856), (29, 5825024), (31, 5449216), (32, 5278928), (58, 2912512), (62, 2724608), (64, 2639464), (116, 1456256), (124, 1362304), (128, 1319732), (232, 728128), (248, 681152), (256, 659866), (367, 460288), (464, 364064), (496, 340576), (512, 329933), (734, 230144), (899, 187904), (928, 182032), (992, 170288), (1468, 115072), (1798, 93952), (1856, 91016), (1984, 85144), (2936, 57536), (3596, 46976), (3712, 45508), (3968, 42572), (5872, 28768), (7192, 23488), (7424, 22754), (7936, 21286), (10643, 15872), (11377, 14848), (11744, 14384)]