156796649612

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{440440027}}^1$

素因数の和:440440120

約数の個数: 12

約数和(自身を含む): 277477217640

約数和(自身を除く): 120680568028

約数列:

[1, 2, 4, 89, 178, 356, 440440027, 880880054, 1761760108, 39199162403, 78398324806, 156796649612]

約数ペア:

[(1, 156796649612), (2, 78398324806), (4, 39199162403), (89, 1761760108), (178, 880880054), (356, 440440027)]