171257184

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 622702080

約数和(自身を除く): 451444896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 32, 34, 36, 38, 42, 48, 51, 56, 57, 63, 68, 72, 76, 84, 96, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 204, 224, 228, 238, 252, 263, 266, 272, 288, 304, 306, 323, 336, 342, 357, 399, 408, 456, 476, 504, 526, 532, 544, 608, 612, 646, 672, 684, 714, 789, 798, 816, 912, 952, 969, 1008, 1052, 1064, 1071, 1197, 1224, 1292, 1368, 1428, 1578, 1596, 1632, 1824, 1841, 1904, 1938, 2016, 2104, 2128, 2142, 2261, 2367, 2394, 2448, 2584, 2736, 2856, 2907, 3156, 3192, 3682, 3808, 3876, 4208, 4256, 4284, 4471, 4522, 4734, 4788, 4896, 4997, 5168, 5472, 5523, 5712, 5814, 6312, 6384, 6783, 7364, 7752, 8416, 8568, 8942, 9044, 9468, 9576, 9994, 10336, 11046, 11424, 11628, 12624, 12768, 13413, 13566, 14728, 14991, 15504, 16569, 17136, 17884, 18088, 18936, 19152, 19988, 20349, 22092, 23256, 25248, 26826, 27132, 29456, 29982, 31008, 31297, 33138, 34272, 34979, 35768, 36176, 37872, 38304, 39976, 40239, 40698, 44184, 44973, 46512, 53652, 54264, 58912, 59964, 62594, 66276, 69958, 71536, 72352, 75744, 79952, 80478, 81396, 84949, 88368, 89946, 93024, 93891, 104937, 107304, 108528, 119928, 125188, 132552, 139916, 143072, 159904, 160956, 162792, 169898, 176736, 179892, 187782, 209874, 214608, 217056, 239856, 250376, 254847, 265104, 279832, 281673, 314811, 321912, 325584, 339796, 359784, 375564, 419748, 429216, 479712, 500752, 509694, 530208, 559664, 563346, 594643, 629622, 643824, 651168, 679592, 719568, 751128, 764541, 839496, 1001504, 1019388, 1119328, 1126692, 1189286, 1259244, 1287648, 1359184, 1439136, 1502256, 1529082, 1678992, 1783929, 2038776, 2253384, 2378572, 2518488, 2718368, 3004512, 3058164, 3357984, 3567858, 4077552, 4506768, 4757144, 5036976, 5351787, 6116328, 7135716, 8155104, 9013536, 9514288, 10073952, 10703574, 12232656, 14271432, 19028576, 21407148, 24465312, 28542864, 42814296, 57085728, 85628592, 171257184]

約数ペア:

[(1, 171257184), (2, 85628592), (3, 57085728), (4, 42814296), (6, 28542864), (7, 24465312), (8, 21407148), (9, 19028576), (12, 14271432), (14, 12232656), (16, 10703574), (17, 10073952), (18, 9514288), (19, 9013536), (21, 8155104), (24, 7135716), (28, 6116328), (32, 5351787), (34, 5036976), (36, 4757144), (38, 4506768), (42, 4077552), (48, 3567858), (51, 3357984), (56, 3058164), (57, 3004512), (63, 2718368), (68, 2518488), (72, 2378572), (76, 2253384), (84, 2038776), (96, 1783929), (102, 1678992), (112, 1529082), (114, 1502256), (119, 1439136), (126, 1359184), (133, 1287648), (136, 1259244), (144, 1189286), (152, 1126692), (153, 1119328), (168, 1019388), (171, 1001504), (204, 839496), (224, 764541), (228, 751128), (238, 719568), (252, 679592), (263, 651168), (266, 643824), (272, 629622), (288, 594643), (304, 563346), (306, 559664), (323, 530208), (336, 509694), (342, 500752), (357, 479712), (399, 429216), (408, 419748), (456, 375564), (476, 359784), (504, 339796), (526, 325584), (532, 321912), (544, 314811), (608, 281673), (612, 279832), (646, 265104), (672, 254847), (684, 250376), (714, 239856), (789, 217056), (798, 214608), (816, 209874), (912, 187782), (952, 179892), (969, 176736), (1008, 169898), (1052, 162792), (1064, 160956), (1071, 159904), (1197, 143072), (1224, 139916), (1292, 132552), (1368, 125188), (1428, 119928), (1578, 108528), (1596, 107304), (1632, 104937), (1824, 93891), (1841, 93024), (1904, 89946), (1938, 88368), (2016, 84949), (2104, 81396), (2128, 80478), (2142, 79952), (2261, 75744), (2367, 72352), (2394, 71536), (2448, 69958), (2584, 66276), (2736, 62594), (2856, 59964), (2907, 58912), (3156, 54264), (3192, 53652), (3682, 46512), (3808, 44973), (3876, 44184), (4208, 40698), (4256, 40239), (4284, 39976), (4471, 38304), (4522, 37872), (4734, 36176), (4788, 35768), (4896, 34979), (4997, 34272), (5168, 33138), (5472, 31297), (5523, 31008), (5712, 29982), (5814, 29456), (6312, 27132), (6384, 26826), (6783, 25248), (7364, 23256), (7752, 22092), (8416, 20349), (8568, 19988), (8942, 19152), (9044, 18936), (9468, 18088), (9576, 17884), (9994, 17136), (10336, 16569), (11046, 15504), (11424, 14991), (11628, 14728), (12624, 13566), (12768, 13413)]