157869478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{10103}}^1$

素因数の和:10719

約数の個数: 16

約数和(自身を含む): 255469536

約数和(自身を除く): 97600058

約数列:

[1, 2, 13, 26, 601, 1202, 7813, 10103, 15626, 20206, 131339, 262678, 6071903, 12143806, 78934739, 157869478]

約数ペア:

[(1, 157869478), (2, 78934739), (13, 12143806), (26, 6071903), (601, 262678), (1202, 131339), (7813, 20206), (10103, 15626)]