189533568

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{1439}}^1$

素因数の和:1477

約数の個数: 128

約数和(自身を含む): 587520000

約数和(自身を除く): 397986432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1439, 1568, 2058, 2352, 2688, 2744, 2878, 3136, 4116, 4317, 4704, 5488, 5756, 6272, 8232, 8634, 9408, 10073, 10976, 11512, 16464, 17268, 18816, 20146, 21952, 23024, 30219, 32928, 34536, 40292, 43904, 46048, 60438, 65856, 69072, 70511, 80584, 92096, 120876, 131712, 138144, 141022, 161168, 184192, 211533, 241752, 276288, 282044, 322336, 423066, 483504, 493577, 552576, 564088, 644672, 846132, 967008, 987154, 1128176, 1289344, 1480731, 1692264, 1934016, 1974308, 2256352, 2961462, 3384528, 3868032, 3948616, 4512704, 5922924, 6769056, 7897232, 9025408, 11845848, 13538112, 15794464, 23691696, 27076224, 31588928, 47383392, 63177856, 94766784, 189533568]

約数ペア:

[(1, 189533568), (2, 94766784), (3, 63177856), (4, 47383392), (6, 31588928), (7, 27076224), (8, 23691696), (12, 15794464), (14, 13538112), (16, 11845848), (21, 9025408), (24, 7897232), (28, 6769056), (32, 5922924), (42, 4512704), (48, 3948616), (49, 3868032), (56, 3384528), (64, 2961462), (84, 2256352), (96, 1974308), (98, 1934016), (112, 1692264), (128, 1480731), (147, 1289344), (168, 1128176), (192, 987154), (196, 967008), (224, 846132), (294, 644672), (336, 564088), (343, 552576), (384, 493577), (392, 483504), (448, 423066), (588, 322336), (672, 282044), (686, 276288), (784, 241752), (896, 211533), (1029, 184192), (1176, 161168), (1344, 141022), (1372, 138144), (1439, 131712), (1568, 120876), (2058, 92096), (2352, 80584), (2688, 70511), (2744, 69072), (2878, 65856), (3136, 60438), (4116, 46048), (4317, 43904), (4704, 40292), (5488, 34536), (5756, 32928), (6272, 30219), (8232, 23024), (8634, 21952), (9408, 20146), (10073, 18816), (10976, 17268), (11512, 16464)]