180096427

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 219794432

約数和(自身を除く): 39698005

約数列:

[1, 7, 37, 43, 103, 157, 259, 301, 721, 1099, 1591, 3811, 4429, 5809, 6751, 11137, 16171, 26677, 31003, 40663, 47257, 113197, 163873, 249787, 598327, 695353, 1147111, 1748509, 4188289, 4867471, 25728061, 180096427]

約数ペア:

[(1, 180096427), (7, 25728061), (37, 4867471), (43, 4188289), (103, 1748509), (157, 1147111), (259, 695353), (301, 598327), (721, 249787), (1099, 163873), (1591, 113197), (3811, 47257), (4429, 40663), (5809, 31003), (6751, 26677), (11137, 16171)]