156718612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{1439}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 289094400

約数和(自身を除く): 132375788

約数列:

[1, 2, 4, 19, 38, 76, 1433, 1439, 2866, 2878, 5732, 5756, 27227, 27341, 54454, 54682, 108908, 109364, 2062087, 4124174, 8248348, 39179653, 78359306, 156718612]

約数ペア:

[(1, 156718612), (2, 78359306), (4, 39179653), (19, 8248348), (38, 4124174), (76, 2062087), (1433, 109364), (1439, 108908), (2866, 54682), (2878, 54454), (5732, 27341), (5756, 27227)]