159750719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 179773440

約数和(自身を除く): 20022721

約数列:

[1, 31, 37, 41, 43, 79, 1147, 1271, 1333, 1517, 1591, 1763, 2449, 2923, 3239, 3397, 47027, 49321, 54653, 65231, 90613, 100409, 105307, 119843, 125689, 139277, 2022161, 3715133, 3896359, 4317587, 5153249, 159750719]

約数ペア:

[(1, 159750719), (31, 5153249), (37, 4317587), (41, 3896359), (43, 3715133), (79, 2022161), (1147, 139277), (1271, 125689), (1333, 119843), (1517, 105307), (1591, 100409), (1763, 90613), (2449, 65231), (2923, 54653), (3239, 49321), (3397, 47027)]