156949420924

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{688097}}^1$

素因数の和:688677

約数の個数: 24

約数和(自身を含む): 277441113600

約数和(自身を除く): 120491692676

約数列:

[1, 2, 4, 127, 254, 449, 508, 898, 1796, 57023, 114046, 228092, 688097, 1376194, 2752388, 87388319, 174776638, 308955553, 349553276, 617911106, 1235822212, 39237355231, 78474710462, 156949420924]

約数ペア:

[(1, 156949420924), (2, 78474710462), (4, 39237355231), (127, 1235822212), (254, 617911106), (449, 349553276), (508, 308955553), (898, 174776638), (1796, 87388319), (57023, 2752388), (114046, 1376194), (228092, 688097)]