156961122482

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{3977929}}^1$

素因数の和:3978221

約数の個数: 16

約数和(自身を含む): 238914475800

約数和(自身を除く): 81953353318

約数列:

[1, 2, 109, 181, 218, 362, 19729, 39458, 3977929, 7955858, 433594261, 720005149, 867188522, 1440010298, 78480561241, 156961122482]

約数ペア:

[(1, 156961122482), (2, 78480561241), (109, 1440010298), (181, 867188522), (218, 720005149), (362, 433594261), (19729, 7955858), (39458, 3977929)]