161171136

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:659

約数の個数: 168

約数和(自身を含む): 536350464

約数和(自身を除く): 375179328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 426, 448, 497, 504, 563, 568, 576, 639, 672, 852, 994, 1008, 1126, 1136, 1278, 1344, 1491, 1689, 1704, 1988, 2016, 2252, 2272, 2556, 2982, 3378, 3408, 3941, 3976, 4032, 4473, 4504, 4544, 5067, 5112, 5964, 6756, 6816, 7882, 7952, 8946, 9008, 10134, 10224, 11823, 11928, 13512, 13632, 15764, 15904, 17892, 18016, 20268, 20448, 23646, 23856, 27024, 31528, 31808, 35469, 35784, 36032, 39973, 40536, 40896, 47292, 47712, 54048, 63056, 70938, 71568, 79946, 81072, 94584, 95424, 108096, 119919, 126112, 141876, 143136, 159892, 162144, 189168, 239838, 252224, 279811, 283752, 286272, 319784, 324288, 359757, 378336, 479676, 559622, 567504, 639568, 719514, 756672, 839433, 959352, 1119244, 1135008, 1279136, 1439028, 1678866, 1918704, 2238488, 2270016, 2518299, 2558272, 2878056, 3357732, 3837408, 4476976, 5036598, 5756112, 6715464, 7674816, 8953952, 10073196, 11512224, 13430928, 17907904, 20146392, 23024448, 26861856, 40292784, 53723712, 80585568, 161171136]

約数ペア:

[(1, 161171136), (2, 80585568), (3, 53723712), (4, 40292784), (6, 26861856), (7, 23024448), (8, 20146392), (9, 17907904), (12, 13430928), (14, 11512224), (16, 10073196), (18, 8953952), (21, 7674816), (24, 6715464), (28, 5756112), (32, 5036598), (36, 4476976), (42, 3837408), (48, 3357732), (56, 2878056), (63, 2558272), (64, 2518299), (71, 2270016), (72, 2238488), (84, 1918704), (96, 1678866), (112, 1439028), (126, 1279136), (142, 1135008), (144, 1119244), (168, 959352), (192, 839433), (213, 756672), (224, 719514), (252, 639568), (284, 567504), (288, 559622), (336, 479676), (426, 378336), (448, 359757), (497, 324288), (504, 319784), (563, 286272), (568, 283752), (576, 279811), (639, 252224), (672, 239838), (852, 189168), (994, 162144), (1008, 159892), (1126, 143136), (1136, 141876), (1278, 126112), (1344, 119919), (1491, 108096), (1689, 95424), (1704, 94584), (1988, 81072), (2016, 79946), (2252, 71568), (2272, 70938), (2556, 63056), (2982, 54048), (3378, 47712), (3408, 47292), (3941, 40896), (3976, 40536), (4032, 39973), (4473, 36032), (4504, 35784), (4544, 35469), (5067, 31808), (5112, 31528), (5964, 27024), (6756, 23856), (6816, 23646), (7882, 20448), (7952, 20268), (8946, 18016), (9008, 17892), (10134, 15904), (10224, 15764), (11823, 13632), (11928, 13512)]