138119024

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{80677}}^1$

素因数の和:80792

約数の個数: 20

約数和(自身を含む): 270109944

約数和(自身を除く): 131990920

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 80677, 161354, 322708, 645416, 1290832, 8632439, 17264878, 34529756, 69059512, 138119024]

約数ペア:

[(1, 138119024), (2, 69059512), (4, 34529756), (8, 17264878), (16, 8632439), (107, 1290832), (214, 645416), (428, 322708), (856, 161354), (1712, 80677)]