157022156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2066081}}^1$

素因数の和:2066104

約数の個数: 12

約数和(自身を含む): 289251480

約数和(自身を除く): 132229324

約数列:

[1, 2, 4, 19, 38, 76, 2066081, 4132162, 8264324, 39255539, 78511078, 157022156]

約数ペア:

[(1, 157022156), (2, 78511078), (4, 39255539), (19, 8264324), (38, 4132162), (76, 2066081)]