126129664

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 80

約数和(自身を含む): 273853008

約数和(自身を除く): 147723344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 337, 344, 512, 544, 674, 688, 731, 1088, 1348, 1376, 1462, 2176, 2696, 2752, 2924, 4352, 5392, 5504, 5729, 5848, 8704, 10784, 11008, 11458, 11696, 14491, 21568, 22016, 22916, 23392, 28982, 43136, 45832, 46784, 57964, 86272, 91664, 93568, 115928, 172544, 183328, 187136, 231856, 246347, 366656, 374272, 463712, 492694, 733312, 927424, 985388, 1466624, 1854848, 1970776, 2933248, 3709696, 3941552, 7419392, 7883104, 15766208, 31532416, 63064832, 126129664]

約数ペア:

[(1, 126129664), (2, 63064832), (4, 31532416), (8, 15766208), (16, 7883104), (17, 7419392), (32, 3941552), (34, 3709696), (43, 2933248), (64, 1970776), (68, 1854848), (86, 1466624), (128, 985388), (136, 927424), (172, 733312), (256, 492694), (272, 463712), (337, 374272), (344, 366656), (512, 246347), (544, 231856), (674, 187136), (688, 183328), (731, 172544), (1088, 115928), (1348, 93568), (1376, 91664), (1462, 86272), (2176, 57964), (2696, 46784), (2752, 45832), (2924, 43136), (4352, 28982), (5392, 23392), (5504, 22916), (5729, 22016), (5848, 21568), (8704, 14491), (10784, 11696), (11008, 11458)]