157074181712

素因数分解:

$2^4\times 7^1\times {\mathrm{1402448051}}^1$

素因数の和:1402448066

約数の個数: 20

約数和(自身を含む): 347807116896

約数和(自身を除く): 190732935184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402448051, 2804896102, 5609792204, 9817136357, 11219584408, 19634272714, 22439168816, 39268545428, 78537090856, 157074181712]

約数ペア:

[(1, 157074181712), (2, 78537090856), (4, 39268545428), (7, 22439168816), (8, 19634272714), (14, 11219584408), (16, 9817136357), (28, 5609792204), (56, 2804896102), (112, 1402448051)]