129079088

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 258010272

約数和(自身を除く): 128931184

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 337, 592, 647, 674, 1294, 1348, 2588, 2696, 5176, 5392, 10352, 12469, 23939, 24938, 47878, 49876, 95756, 99752, 191512, 199504, 218039, 383024, 436078, 872156, 1744312, 3488624, 8067443, 16134886, 32269772, 64539544, 129079088]

約数ペア:

[(1, 129079088), (2, 64539544), (4, 32269772), (8, 16134886), (16, 8067443), (37, 3488624), (74, 1744312), (148, 872156), (296, 436078), (337, 383024), (592, 218039), (647, 199504), (674, 191512), (1294, 99752), (1348, 95756), (2588, 49876), (2696, 47878), (5176, 24938), (5392, 23939), (10352, 12469)]