157077918

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{68713}}^1$

素因数の和:68848

約数の個数: 24

約数和(自身を含む): 343020288

約数和(自身を除く): 185942370

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 68713, 137426, 206139, 412278, 618417, 1236834, 8726551, 17453102, 26179653, 52359306, 78538959, 157077918]

約数ペア:

[(1, 157077918), (2, 78538959), (3, 52359306), (6, 26179653), (9, 17453102), (18, 8726551), (127, 1236834), (254, 618417), (381, 412278), (762, 206139), (1143, 137426), (2286, 68713)]