156923148482

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{217345081}}^1$

素因数の和:217345121

約数の個数: 12

約数和(自身を含む): 248425428726

約数和(自身を除く): 91502280244

約数列:

[1, 2, 19, 38, 361, 722, 217345081, 434690162, 4129556539, 8259113078, 78461574241, 156923148482]

約数ペア:

[(1, 156923148482), (2, 78461574241), (19, 8259113078), (38, 4129556539), (361, 434690162), (722, 217345081)]