198306976

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 466083072

約数和(自身を除く): 267776096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 71, 74, 112, 142, 148, 224, 259, 284, 296, 337, 497, 518, 568, 592, 674, 994, 1036, 1136, 1184, 1348, 1988, 2072, 2272, 2359, 2627, 2696, 3976, 4144, 4718, 5254, 5392, 7952, 8288, 9436, 10508, 10784, 12469, 15904, 18389, 18872, 21016, 23927, 24938, 36778, 37744, 42032, 47854, 49876, 73556, 75488, 84064, 87283, 95708, 99752, 147112, 167489, 174566, 191416, 199504, 294224, 334978, 349132, 382832, 399008, 588448, 669956, 698264, 765664, 885299, 1339912, 1396528, 1770598, 2679824, 2793056, 3541196, 5359648, 6197093, 7082392, 12394186, 14164784, 24788372, 28329568, 49576744, 99153488, 198306976]

約数ペア:

[(1, 198306976), (2, 99153488), (4, 49576744), (7, 28329568), (8, 24788372), (14, 14164784), (16, 12394186), (28, 7082392), (32, 6197093), (37, 5359648), (56, 3541196), (71, 2793056), (74, 2679824), (112, 1770598), (142, 1396528), (148, 1339912), (224, 885299), (259, 765664), (284, 698264), (296, 669956), (337, 588448), (497, 399008), (518, 382832), (568, 349132), (592, 334978), (674, 294224), (994, 199504), (1036, 191416), (1136, 174566), (1184, 167489), (1348, 147112), (1988, 99752), (2072, 95708), (2272, 87283), (2359, 84064), (2627, 75488), (2696, 73556), (3976, 49876), (4144, 47854), (4718, 42032), (5254, 37744), (5392, 36778), (7952, 24938), (8288, 23927), (9436, 21016), (10508, 18872), (10784, 18389), (12469, 15904)]