156911964242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{80138899}}^1$

素因数の和:80139001

約数の個数: 16

約数和(自身を含む): 259650036000

約数和(自身を除く): 102738071758

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 80138899, 160277798, 881527889, 1763055778, 7132362011, 14264724022, 78455982121, 156911964242]

約数ペア:

[(1, 156911964242), (2, 78455982121), (11, 14264724022), (22, 7132362011), (89, 1763055778), (178, 881527889), (979, 160277798), (1958, 80138899)]