157023556

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{40849}}^1$

素因数の和:40915

約数の個数: 18

約数和(自身を含む): 283948350

約数和(自身を除く): 126924794

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 40849, 81698, 163396, 1266319, 2532638, 5065276, 39255889, 78511778, 157023556]

約数ペア:

[(1, 157023556), (2, 78511778), (4, 39255889), (31, 5065276), (62, 2532638), (124, 1266319), (961, 163396), (1922, 81698), (3844, 40849)]