157082254256

素因数分解:

$2^4\times {\mathrm{2389}}^1\times {\mathrm{4109519}}^1$

素因数の和:4111916

約数の個数: 20

約数和(自身を含む): 304474336800

約数和(自身を除く): 147392082544

約数列:

[1, 2, 4, 8, 16, 2389, 4778, 9556, 19112, 38224, 4109519, 8219038, 16438076, 32876152, 65752304, 9817640891, 19635281782, 39270563564, 78541127128, 157082254256]

約数ペア:

[(1, 157082254256), (2, 78541127128), (4, 39270563564), (8, 19635281782), (16, 9817640891), (2389, 65752304), (4778, 32876152), (9556, 16438076), (19112, 8219038), (38224, 4109519)]