160939145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{8821}}^1$

素因数の和:8956

約数の個数: 16

約数和(自身を含む): 200082960

約数和(自身を除く): 39143815

約数列:

[1, 5, 41, 89, 205, 445, 3649, 8821, 18245, 44105, 361661, 785069, 1808305, 3925345, 32187829, 160939145]

約数ペア:

[(1, 160939145), (5, 32187829), (41, 3925345), (89, 1808305), (205, 785069), (445, 361661), (3649, 44105), (8821, 18245)]