156768496

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{50767}}^1$

素因数の和:50968

約数の個数: 20

約数和(自身を含む): 305318752

約数和(自身を除く): 148550256

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 50767, 101534, 203068, 406136, 812272, 9798031, 19596062, 39192124, 78384248, 156768496]

約数ペア:

[(1, 156768496), (2, 78384248), (4, 39192124), (8, 19596062), (16, 9798031), (193, 812272), (386, 406136), (772, 203068), (1544, 101534), (3088, 50767)]