156968804276

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{743}}^1\times {\mathrm{79903}}^1$

素因数の和:81311

約数の個数: 24

約数和(自身を含む): 275484701184

約数和(自身を除く): 118515896908

約数列:

[1, 2, 4, 661, 743, 1322, 1486, 2644, 2972, 79903, 159806, 319612, 491123, 982246, 1964492, 52815883, 59367929, 105631766, 118735858, 211263532, 237471716, 39242201069, 78484402138, 156968804276]

約数ペア:

[(1, 156968804276), (2, 78484402138), (4, 39242201069), (661, 237471716), (743, 211263532), (1322, 118735858), (1486, 105631766), (2644, 59367929), (2972, 52815883), (79903, 1964492), (159806, 982246), (319612, 491123)]