157213494

素因数分解:

$2^1\times 3^3\times {\mathrm{2911361}}^1$

素因数の和:2911372

約数の個数: 16

約数和(自身を含む): 349363440

約数和(自身を除く): 192149946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2911361, 5822722, 8734083, 17468166, 26202249, 52404498, 78606747, 157213494]

約数ペア:

[(1, 157213494), (2, 78606747), (3, 52404498), (6, 26202249), (9, 17468166), (18, 8734083), (27, 5822722), (54, 2911361)]