157078256

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{9341}}^1$

素因数の和:10400

約数の個数: 20

約数和(自身を含む): 304661304

約数和(自身を除く): 147583048

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 4204, 8408, 9341, 16816, 18682, 37364, 74728, 149456, 9817391, 19634782, 39269564, 78539128, 157078256]

約数ペア:

[(1, 157078256), (2, 78539128), (4, 39269564), (8, 19634782), (16, 9817391), (1051, 149456), (2102, 74728), (4204, 37364), (8408, 18682), (9341, 16816)]