134865712

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{6469}}^1$

素因数の和:7780

約数の個数: 20

約数和(自身を含む): 261543280

約数和(自身を除く): 126677568

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 5212, 6469, 10424, 12938, 20848, 25876, 51752, 103504, 8429107, 16858214, 33716428, 67432856, 134865712]

約数ペア:

[(1, 134865712), (2, 67432856), (4, 33716428), (8, 16858214), (16, 8429107), (1303, 103504), (2606, 51752), (5212, 25876), (6469, 20848), (10424, 12938)]