159757073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20359}}^1$

素因数の和:20444

約数の個数: 16

約数和(自身を含む): 195456000

約数和(自身を除く): 35698927

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 20359, 142513, 386821, 1201181, 2707747, 8408267, 22822439, 159757073]

約数ペア:

[(1, 159757073), (7, 22822439), (19, 8408267), (59, 2707747), (133, 1201181), (413, 386821), (1121, 142513), (7847, 20359)]