168222751

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{10837}}^1$

素因数の和:10918

約数の個数: 12

約数和(自身を含む): 181688232

約数和(自身を除く): 13465481

約数列:

[1, 19, 43, 361, 817, 10837, 15523, 205903, 465991, 3912157, 8853829, 168222751]

約数ペア:

[(1, 168222751), (19, 8853829), (43, 3912157), (361, 465991), (817, 205903), (10837, 15523)]