157064330

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{50503}}^1$

素因数の和:50821

約数の個数: 16

約数和(自身を含む): 283630464

約数和(自身を除く): 126566134

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 50503, 101006, 252515, 505030, 15706433, 31412866, 78532165, 157064330]

約数ペア:

[(1, 157064330), (2, 78532165), (5, 31412866), (10, 15706433), (311, 505030), (622, 252515), (1555, 101006), (3110, 50503)]