157360557790

素因数分解:

$2^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{12803951}}^1$

素因数の和:12805187

約数の個数: 16

約数和(自身を含む): 283479497280

約数和(自身を除く): 126118939490

約数列:

[1, 2, 5, 10, 1229, 2458, 6145, 12290, 12803951, 25607902, 64019755, 128039510, 15736055779, 31472111558, 78680278895, 157360557790]

約数ペア:

[(1, 157360557790), (2, 78680278895), (5, 31472111558), (10, 15736055779), (1229, 128039510), (2458, 64019755), (6145, 25607902), (12290, 12803951)]