197883168

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 661893120

約数和(自身を除く): 464009952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 49, 56, 59, 62, 69, 84, 92, 93, 96, 98, 112, 118, 124, 138, 147, 161, 168, 177, 184, 186, 196, 217, 224, 236, 248, 276, 294, 322, 336, 354, 368, 372, 392, 413, 434, 472, 483, 496, 552, 588, 644, 651, 672, 708, 713, 736, 744, 784, 826, 868, 944, 966, 992, 1104, 1127, 1176, 1239, 1288, 1302, 1357, 1416, 1426, 1488, 1519, 1568, 1652, 1736, 1829, 1888, 1932, 2139, 2208, 2254, 2352, 2478, 2576, 2604, 2714, 2832, 2852, 2891, 2976, 3038, 3304, 3381, 3472, 3658, 3864, 4071, 4278, 4508, 4557, 4704, 4956, 4991, 5152, 5208, 5428, 5487, 5664, 5704, 5782, 6076, 6608, 6762, 6944, 7316, 7728, 8142, 8556, 8673, 9016, 9114, 9499, 9912, 9982, 10416, 10856, 10974, 11408, 11564, 12152, 12803, 13216, 13524, 14632, 14973, 15456, 16284, 17112, 17346, 18032, 18228, 18998, 19824, 19964, 20832, 21712, 21948, 22816, 23128, 24304, 25606, 27048, 28497, 29264, 29946, 32568, 34224, 34692, 34937, 36064, 36456, 37996, 38409, 39648, 39928, 42067, 43424, 43896, 46256, 48608, 51212, 54096, 56994, 58528, 59892, 65136, 66493, 68448, 69384, 69874, 72912, 75992, 76818, 79856, 84134, 87792, 89621, 92512, 102424, 104811, 108192, 113988, 119784, 126201, 130272, 132986, 138768, 139748, 145824, 151984, 153636, 159712, 168268, 175584, 179242, 199479, 204848, 209622, 227976, 239568, 252402, 265972, 268863, 277536, 279496, 294469, 303968, 307272, 336536, 358484, 398958, 409696, 419244, 455952, 479136, 504804, 531944, 537726, 558992, 588938, 614544, 673072, 716968, 797916, 838488, 883407, 911904, 1009608, 1063888, 1075452, 1117984, 1177876, 1229088, 1346144, 1433936, 1595832, 1676976, 1766814, 2019216, 2061283, 2127776, 2150904, 2355752, 2867872, 3191664, 3353952, 3533628, 4038432, 4122566, 4301808, 4711504, 6183849, 6383328, 7067256, 8245132, 8603616, 9423008, 12367698, 14134512, 16490264, 24735396, 28269024, 32980528, 49470792, 65961056, 98941584, 197883168]

約数ペア:

[(1, 197883168), (2, 98941584), (3, 65961056), (4, 49470792), (6, 32980528), (7, 28269024), (8, 24735396), (12, 16490264), (14, 14134512), (16, 12367698), (21, 9423008), (23, 8603616), (24, 8245132), (28, 7067256), (31, 6383328), (32, 6183849), (42, 4711504), (46, 4301808), (48, 4122566), (49, 4038432), (56, 3533628), (59, 3353952), (62, 3191664), (69, 2867872), (84, 2355752), (92, 2150904), (93, 2127776), (96, 2061283), (98, 2019216), (112, 1766814), (118, 1676976), (124, 1595832), (138, 1433936), (147, 1346144), (161, 1229088), (168, 1177876), (177, 1117984), (184, 1075452), (186, 1063888), (196, 1009608), (217, 911904), (224, 883407), (236, 838488), (248, 797916), (276, 716968), (294, 673072), (322, 614544), (336, 588938), (354, 558992), (368, 537726), (372, 531944), (392, 504804), (413, 479136), (434, 455952), (472, 419244), (483, 409696), (496, 398958), (552, 358484), (588, 336536), (644, 307272), (651, 303968), (672, 294469), (708, 279496), (713, 277536), (736, 268863), (744, 265972), (784, 252402), (826, 239568), (868, 227976), (944, 209622), (966, 204848), (992, 199479), (1104, 179242), (1127, 175584), (1176, 168268), (1239, 159712), (1288, 153636), (1302, 151984), (1357, 145824), (1416, 139748), (1426, 138768), (1488, 132986), (1519, 130272), (1568, 126201), (1652, 119784), (1736, 113988), (1829, 108192), (1888, 104811), (1932, 102424), (2139, 92512), (2208, 89621), (2254, 87792), (2352, 84134), (2478, 79856), (2576, 76818), (2604, 75992), (2714, 72912), (2832, 69874), (2852, 69384), (2891, 68448), (2976, 66493), (3038, 65136), (3304, 59892), (3381, 58528), (3472, 56994), (3658, 54096), (3864, 51212), (4071, 48608), (4278, 46256), (4508, 43896), (4557, 43424), (4704, 42067), (4956, 39928), (4991, 39648), (5152, 38409), (5208, 37996), (5428, 36456), (5487, 36064), (5664, 34937), (5704, 34692), (5782, 34224), (6076, 32568), (6608, 29946), (6762, 29264), (6944, 28497), (7316, 27048), (7728, 25606), (8142, 24304), (8556, 23128), (8673, 22816), (9016, 21948), (9114, 21712), (9499, 20832), (9912, 19964), (9982, 19824), (10416, 18998), (10856, 18228), (10974, 18032), (11408, 17346), (11564, 17112), (12152, 16284), (12803, 15456), (13216, 14973), (13524, 14632)]