156978103024

素因数分解:

$2^4\times {\mathrm{81707}}^1\times {\mathrm{120077}}^1$

素因数の和:201792

約数の個数: 20

約数和(自身を含む): 304151329944

約数和(自身を除く): 147173226920

約数列:

[1, 2, 4, 8, 16, 81707, 120077, 163414, 240154, 326828, 480308, 653656, 960616, 1307312, 1921232, 9811131439, 19622262878, 39244525756, 78489051512, 156978103024]

約数ペア:

[(1, 156978103024), (2, 78489051512), (4, 39244525756), (8, 19622262878), (16, 9811131439), (81707, 1921232), (120077, 1307312), (163414, 960616), (240154, 653656), (326828, 480308)]