156969068752

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{239282117}}^1$

素因数の和:239282166

約数の個数: 20

約数和(自身を含む): 311545317636

約数和(自身を除く): 154576248884

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 239282117, 478564234, 957128468, 1914256936, 3828513872, 9810566797, 19621133594, 39242267188, 78484534376, 156969068752]

約数ペア:

[(1, 156969068752), (2, 78484534376), (4, 39242267188), (8, 19621133594), (16, 9810566797), (41, 3828513872), (82, 1914256936), (164, 957128468), (328, 478564234), (656, 239282117)]