128702112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:811

約数の個数: 192

約数和(自身を含む): 440100864

約数和(自身を除く): 311398752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 96, 112, 132, 138, 154, 161, 168, 176, 184, 224, 231, 253, 264, 276, 308, 322, 336, 352, 368, 462, 483, 506, 528, 552, 616, 644, 672, 736, 757, 759, 924, 966, 1012, 1056, 1104, 1232, 1288, 1514, 1518, 1771, 1848, 1932, 2024, 2208, 2271, 2464, 2576, 3028, 3036, 3542, 3696, 3864, 4048, 4542, 5152, 5299, 5313, 6056, 6072, 7084, 7392, 7728, 8096, 8327, 9084, 10598, 10626, 12112, 12144, 14168, 15456, 15897, 16654, 17411, 18168, 21196, 21252, 24224, 24288, 24981, 28336, 31794, 33308, 34822, 36336, 42392, 42504, 49962, 52233, 56672, 58289, 63588, 66616, 69644, 72672, 84784, 85008, 99924, 104466, 116578, 121877, 127176, 133232, 139288, 169568, 170016, 174867, 191521, 199848, 208932, 233156, 243754, 254352, 266464, 278576, 349734, 365631, 383042, 399696, 417864, 466312, 487508, 508704, 557152, 574563, 699468, 731262, 766084, 799392, 835728, 932624, 975016, 1149126, 1340647, 1398936, 1462524, 1532168, 1671456, 1865248, 1950032, 2298252, 2681294, 2797872, 2925048, 3064336, 3900064, 4021941, 4596504, 5362588, 5595744, 5850096, 6128672, 8043882, 9193008, 10725176, 11700192, 16087764, 18386016, 21450352, 32175528, 42900704, 64351056, 128702112]

約数ペア:

[(1, 128702112), (2, 64351056), (3, 42900704), (4, 32175528), (6, 21450352), (7, 18386016), (8, 16087764), (11, 11700192), (12, 10725176), (14, 9193008), (16, 8043882), (21, 6128672), (22, 5850096), (23, 5595744), (24, 5362588), (28, 4596504), (32, 4021941), (33, 3900064), (42, 3064336), (44, 2925048), (46, 2797872), (48, 2681294), (56, 2298252), (66, 1950032), (69, 1865248), (77, 1671456), (84, 1532168), (88, 1462524), (92, 1398936), (96, 1340647), (112, 1149126), (132, 975016), (138, 932624), (154, 835728), (161, 799392), (168, 766084), (176, 731262), (184, 699468), (224, 574563), (231, 557152), (253, 508704), (264, 487508), (276, 466312), (308, 417864), (322, 399696), (336, 383042), (352, 365631), (368, 349734), (462, 278576), (483, 266464), (506, 254352), (528, 243754), (552, 233156), (616, 208932), (644, 199848), (672, 191521), (736, 174867), (757, 170016), (759, 169568), (924, 139288), (966, 133232), (1012, 127176), (1056, 121877), (1104, 116578), (1232, 104466), (1288, 99924), (1514, 85008), (1518, 84784), (1771, 72672), (1848, 69644), (1932, 66616), (2024, 63588), (2208, 58289), (2271, 56672), (2464, 52233), (2576, 49962), (3028, 42504), (3036, 42392), (3542, 36336), (3696, 34822), (3864, 33308), (4048, 31794), (4542, 28336), (5152, 24981), (5299, 24288), (5313, 24224), (6056, 21252), (6072, 21196), (7084, 18168), (7392, 17411), (7728, 16654), (8096, 15897), (8327, 15456), (9084, 14168), (10598, 12144), (10626, 12112)]