156945890224

素因数分解:

$2^4\times {\mathrm{8861}}^1\times {\mathrm{1106999}}^1$

素因数の和:1115868

約数の個数: 20

約数和(自身を含む): 304117254000

約数和(自身を除く): 147171363776

約数列:

[1, 2, 4, 8, 16, 8861, 17722, 35444, 70888, 141776, 1106999, 2213998, 4427996, 8855992, 17711984, 9809118139, 19618236278, 39236472556, 78472945112, 156945890224]

約数ペア:

[(1, 156945890224), (2, 78472945112), (4, 39236472556), (8, 19618236278), (16, 9809118139), (8861, 17711984), (17722, 8855992), (35444, 4427996), (70888, 2213998), (141776, 1106999)]