157215695418

素因数分解:

$2^1\times 3^3\times {\mathrm{2911401767}}^1$

素因数の和:2911401778

約数の個数: 16

約数和(自身を含む): 349368212160

約数和(自身を除く): 192152516742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2911401767, 5822803534, 8734205301, 17468410602, 26202615903, 52405231806, 78607847709, 157215695418]

約数ペア:

[(1, 157215695418), (2, 78607847709), (3, 52405231806), (6, 26202615903), (9, 17468410602), (18, 8734205301), (27, 5822803534), (54, 2911401767)]