156801712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{239027}}^1$

素因数の和:239076

約数の個数: 20

約数和(自身を含む): 311214456

約数和(自身を除く): 154412744

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 239027, 478054, 956108, 1912216, 3824432, 9800107, 19600214, 39200428, 78400856, 156801712]

約数ペア:

[(1, 156801712), (2, 78400856), (4, 39200428), (8, 19600214), (16, 9800107), (41, 3824432), (82, 1912216), (164, 956108), (328, 478054), (656, 239027)]