147678352

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{174149}}^1$

素因数の和:174210

約数の個数: 20

約数和(自身を含む): 291527100

約数和(自身を除く): 143848748

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 174149, 348298, 696596, 1393192, 2786384, 9229897, 18459794, 36919588, 73839176, 147678352]

約数ペア:

[(1, 147678352), (2, 73839176), (4, 36919588), (8, 18459794), (16, 9229897), (53, 2786384), (106, 1393192), (212, 696596), (424, 348298), (848, 174149)]