156940116248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1153971443}}^1$

素因数の和:1153971466

約数の個数: 16

約数和(自身を含む): 311572289880

約数和(自身を除く): 154632173632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1153971443, 2307942886, 4615885772, 9231771544, 19617514531, 39235029062, 78470058124, 156940116248]

約数ペア:

[(1, 156940116248), (2, 78470058124), (4, 39235029062), (8, 19617514531), (17, 9231771544), (34, 4615885772), (68, 2307942886), (136, 1153971443)]