156798659024

素因数分解:

$2^4\times 7^1\times {\mathrm{1399988027}}^1$

素因数の和:1399988042

約数の個数: 20

約数和(自身を含む): 347197030944

約数和(自身を除く): 190398371920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399988027, 2799976054, 5599952108, 9799916189, 11199904216, 19599832378, 22399808432, 39199664756, 78399329512, 156798659024]

約数ペア:

[(1, 156798659024), (2, 78399329512), (4, 39199664756), (7, 22399808432), (8, 19599832378), (14, 11199904216), (16, 9799916189), (28, 5599952108), (56, 2799976054), (112, 1399988027)]