164076173860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{112380941}}^1$

素因数の和:112381023

約数の個数: 24

約数和(自身を含む): 349279967736

約数和(自身を除く): 185203793876

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 112380941, 224761882, 449523764, 561904705, 1123809410, 2247618820, 8203808693, 16407617386, 32815234772, 41019043465, 82038086930, 164076173860]

約数ペア:

[(1, 164076173860), (2, 82038086930), (4, 41019043465), (5, 32815234772), (10, 16407617386), (20, 8203808693), (73, 2247618820), (146, 1123809410), (292, 561904705), (365, 449523764), (730, 224761882), (1460, 112380941)]