168295968

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 518446656

約数和(自身を除く): 350150688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 736, 828, 864, 941, 972, 1104, 1242, 1296, 1656, 1863, 1882, 1944, 2208, 2484, 2592, 2823, 3312, 3726, 3764, 3888, 4968, 5589, 5646, 6624, 7452, 7528, 7776, 8469, 9936, 11178, 11292, 14904, 15056, 16938, 19872, 21643, 22356, 22584, 25407, 29808, 30112, 33876, 43286, 44712, 45168, 50814, 59616, 64929, 67752, 76221, 86572, 89424, 90336, 101628, 129858, 135504, 152442, 173144, 178848, 194787, 203256, 228663, 259716, 271008, 304884, 346288, 389574, 406512, 457326, 519432, 584361, 609768, 692576, 779148, 813024, 914652, 1038864, 1168722, 1219536, 1558296, 1753083, 1829304, 2077728, 2337444, 2439072, 3116592, 3506166, 3658608, 4674888, 5259249, 6233184, 7012332, 7317216, 9349776, 10518498, 14024664, 18699552, 21036996, 28049328, 42073992, 56098656, 84147984, 168295968]

約数ペア:

[(1, 168295968), (2, 84147984), (3, 56098656), (4, 42073992), (6, 28049328), (8, 21036996), (9, 18699552), (12, 14024664), (16, 10518498), (18, 9349776), (23, 7317216), (24, 7012332), (27, 6233184), (32, 5259249), (36, 4674888), (46, 3658608), (48, 3506166), (54, 3116592), (69, 2439072), (72, 2337444), (81, 2077728), (92, 1829304), (96, 1753083), (108, 1558296), (138, 1219536), (144, 1168722), (162, 1038864), (184, 914652), (207, 813024), (216, 779148), (243, 692576), (276, 609768), (288, 584361), (324, 519432), (368, 457326), (414, 406512), (432, 389574), (486, 346288), (552, 304884), (621, 271008), (648, 259716), (736, 228663), (828, 203256), (864, 194787), (941, 178848), (972, 173144), (1104, 152442), (1242, 135504), (1296, 129858), (1656, 101628), (1863, 90336), (1882, 89424), (1944, 86572), (2208, 76221), (2484, 67752), (2592, 64929), (2823, 59616), (3312, 50814), (3726, 45168), (3764, 44712), (3888, 43286), (4968, 33876), (5589, 30112), (5646, 29808), (6624, 25407), (7452, 22584), (7528, 22356), (7776, 21643), (8469, 19872), (9936, 16938), (11178, 15056), (11292, 14904)]