128326266

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{375223}}^1$

素因数の和:375250

約数の個数: 24

約数和(自身を含む): 292674720

約数和(自身を除く): 164348454

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 375223, 750446, 1125669, 2251338, 3377007, 6754014, 7129237, 14258474, 21387711, 42775422, 64163133, 128326266]

約数ペア:

[(1, 128326266), (2, 64163133), (3, 42775422), (6, 21387711), (9, 14258474), (18, 7129237), (19, 6754014), (38, 3377007), (57, 2251338), (114, 1125669), (171, 750446), (342, 375223)]