159905152

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{337}}^2$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 348555420

約数和(自身を除く): 188650268

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 337, 352, 674, 704, 1348, 1408, 2696, 3707, 5392, 7414, 10784, 14828, 21568, 29656, 43136, 59312, 113569, 118624, 227138, 237248, 454276, 474496, 908552, 1249259, 1817104, 2498518, 3634208, 4997036, 7268416, 9994072, 14536832, 19988144, 39976288, 79952576, 159905152]

約数ペア:

[(1, 159905152), (2, 79952576), (4, 39976288), (8, 19988144), (11, 14536832), (16, 9994072), (22, 7268416), (32, 4997036), (44, 3634208), (64, 2498518), (88, 1817104), (128, 1249259), (176, 908552), (337, 474496), (352, 454276), (674, 237248), (704, 227138), (1348, 118624), (1408, 113569), (2696, 59312), (3707, 43136), (5392, 29656), (7414, 21568), (10784, 14828)]