128635584

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 252

約数和(自身を含む): 439030872

約数和(自身を除く): 310395288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 113, 121, 132, 147, 154, 168, 176, 192, 196, 224, 226, 231, 242, 264, 294, 308, 336, 339, 352, 363, 392, 448, 452, 462, 484, 528, 539, 588, 616, 672, 678, 704, 726, 784, 791, 847, 904, 924, 968, 1056, 1078, 1176, 1232, 1243, 1344, 1356, 1452, 1568, 1582, 1617, 1694, 1808, 1848, 1936, 2112, 2156, 2352, 2373, 2464, 2486, 2541, 2712, 2904, 3136, 3164, 3234, 3388, 3616, 3696, 3729, 3872, 4312, 4704, 4746, 4928, 4972, 5082, 5424, 5537, 5808, 5929, 6328, 6468, 6776, 7232, 7392, 7458, 7744, 8624, 8701, 9408, 9492, 9944, 10164, 10848, 11074, 11616, 11858, 12656, 12936, 13552, 13673, 14784, 14916, 16611, 17248, 17402, 17787, 18984, 19888, 20328, 21696, 22148, 23232, 23716, 25312, 25872, 26103, 27104, 27346, 29832, 33222, 34496, 34804, 35574, 37968, 39776, 40656, 41019, 44296, 47432, 50624, 51744, 52206, 54208, 54692, 59664, 60907, 66444, 69608, 71148, 75936, 79552, 81312, 82038, 88592, 94864, 95711, 103488, 104412, 109384, 119328, 121814, 132888, 139216, 142296, 151872, 162624, 164076, 177184, 182721, 189728, 191422, 208824, 218768, 238656, 243628, 265776, 278432, 284592, 287133, 328152, 354368, 365442, 379456, 382844, 417648, 437536, 487256, 531552, 556864, 569184, 574266, 656304, 669977, 730884, 765688, 835296, 875072, 974512, 1063104, 1138368, 1148532, 1312608, 1339954, 1461768, 1531376, 1670592, 1949024, 2009931, 2297064, 2625216, 2679908, 2923536, 3062752, 3898048, 4019862, 4594128, 5359816, 5847072, 6125504, 8039724, 9188256, 10719632, 11694144, 16079448, 18376512, 21439264, 32158896, 42878528, 64317792, 128635584]

約数ペア:

[(1, 128635584), (2, 64317792), (3, 42878528), (4, 32158896), (6, 21439264), (7, 18376512), (8, 16079448), (11, 11694144), (12, 10719632), (14, 9188256), (16, 8039724), (21, 6125504), (22, 5847072), (24, 5359816), (28, 4594128), (32, 4019862), (33, 3898048), (42, 3062752), (44, 2923536), (48, 2679908), (49, 2625216), (56, 2297064), (64, 2009931), (66, 1949024), (77, 1670592), (84, 1531376), (88, 1461768), (96, 1339954), (98, 1312608), (112, 1148532), (113, 1138368), (121, 1063104), (132, 974512), (147, 875072), (154, 835296), (168, 765688), (176, 730884), (192, 669977), (196, 656304), (224, 574266), (226, 569184), (231, 556864), (242, 531552), (264, 487256), (294, 437536), (308, 417648), (336, 382844), (339, 379456), (352, 365442), (363, 354368), (392, 328152), (448, 287133), (452, 284592), (462, 278432), (484, 265776), (528, 243628), (539, 238656), (588, 218768), (616, 208824), (672, 191422), (678, 189728), (704, 182721), (726, 177184), (784, 164076), (791, 162624), (847, 151872), (904, 142296), (924, 139216), (968, 132888), (1056, 121814), (1078, 119328), (1176, 109384), (1232, 104412), (1243, 103488), (1344, 95711), (1356, 94864), (1452, 88592), (1568, 82038), (1582, 81312), (1617, 79552), (1694, 75936), (1808, 71148), (1848, 69608), (1936, 66444), (2112, 60907), (2156, 59664), (2352, 54692), (2373, 54208), (2464, 52206), (2486, 51744), (2541, 50624), (2712, 47432), (2904, 44296), (3136, 41019), (3164, 40656), (3234, 39776), (3388, 37968), (3616, 35574), (3696, 34804), (3729, 34496), (3872, 33222), (4312, 29832), (4704, 27346), (4746, 27104), (4928, 26103), (4972, 25872), (5082, 25312), (5424, 23716), (5537, 23232), (5808, 22148), (5929, 21696), (6328, 20328), (6468, 19888), (6776, 18984), (7232, 17787), (7392, 17402), (7458, 17248), (7744, 16611), (8624, 14916), (8701, 14784), (9408, 13673), (9492, 13552), (9944, 12936), (10164, 12656), (10848, 11858), (11074, 11616)]