156943194863

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2359303}}^1$

素因数の和:2359383

約数の個数: 32

約数和(自身を含む): 209279702016

約数和(自身を除く): 52336507153

約数列:

[1, 7, 13, 17, 43, 91, 119, 221, 301, 559, 731, 1547, 3913, 5117, 9503, 66521, 2359303, 16515121, 30670939, 40108151, 101450029, 214696573, 280757057, 521405963, 710150203, 1318850377, 1724650493, 3649841741, 9231952639, 12072553451, 22420456409, 156943194863]

約数ペア:

[(1, 156943194863), (7, 22420456409), (13, 12072553451), (17, 9231952639), (43, 3649841741), (91, 1724650493), (119, 1318850377), (221, 710150203), (301, 521405963), (559, 280757057), (731, 214696573), (1547, 101450029), (3913, 40108151), (5117, 30670939), (9503, 16515121), (66521, 2359303)]