156728115568

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{184820891}}^1$

素因数の和:184820952

約数の個数: 20

約数和(自身を含む): 309390173208

約数和(自身を除く): 152662057640

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 184820891, 369641782, 739283564, 1478567128, 2957134256, 9795507223, 19591014446, 39182028892, 78364057784, 156728115568]

約数ペア:

[(1, 156728115568), (2, 78364057784), (4, 39182028892), (8, 19591014446), (16, 9795507223), (53, 2957134256), (106, 1478567128), (212, 739283564), (424, 369641782), (848, 184820891)]