156942900824

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{3719}}^1\times {\mathrm{99529}}^1$

素因数の和:103307

約数の個数: 32

約数和(自身を含む): 299903796000

約数和(自身を除く): 142960895176

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 3719, 7438, 14876, 29752, 99529, 197107, 199058, 394214, 398116, 788428, 796232, 1576856, 5275037, 10550074, 21100148, 42200296, 370148351, 740296702, 1480593404, 2961186808, 19617862603, 39235725206, 78471450412, 156942900824]

約数ペア:

[(1, 156942900824), (2, 78471450412), (4, 39235725206), (8, 19617862603), (53, 2961186808), (106, 1480593404), (212, 740296702), (424, 370148351), (3719, 42200296), (7438, 21100148), (14876, 10550074), (29752, 5275037), (99529, 1576856), (197107, 796232), (199058, 788428), (394214, 398116)]