156985193912

素因数分解:

$2^3\times {\mathrm{2341}}^1\times {\mathrm{8382379}}^1$

素因数の和:8384726

約数の個数: 16

約数和(自身を含む): 294473009400

約数和(自身を除く): 137487815488

約数列:

[1, 2, 4, 8, 2341, 4682, 9364, 18728, 8382379, 16764758, 33529516, 67059032, 19623149239, 39246298478, 78492596956, 156985193912]

約数ペア:

[(1, 156985193912), (2, 78492596956), (4, 39246298478), (8, 19623149239), (2341, 67059032), (4682, 33529516), (9364, 16764758), (18728, 8382379)]