156967268

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{63601}}^1$

素因数の和:64222

約数の個数: 12

約数和(自身を含む): 275142252

約数和(自身を除く): 118174984

約数列:

[1, 2, 4, 617, 1234, 2468, 63601, 127202, 254404, 39241817, 78483634, 156967268]

約数ペア:

[(1, 156967268), (2, 78483634), (4, 39241817), (617, 254404), (1234, 127202), (2468, 63601)]