148542079

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 177054768

約数和(自身を除く): 28512689

約数列:

[1, 7, 49, 73, 131, 317, 511, 917, 2219, 3577, 6419, 9563, 15533, 23141, 41527, 66941, 161987, 290689, 468587, 1133909, 2034823, 3031471, 21220297, 148542079]

約数ペア:

[(1, 148542079), (7, 21220297), (49, 3031471), (73, 2034823), (131, 1133909), (317, 468587), (511, 290689), (917, 161987), (2219, 66941), (3577, 41527), (6419, 23141), (9563, 15533)]