159254876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{1123}}^1$

素因数の和:1442

約数の個数: 36

約数和(自身を含む): 307654536

約数和(自身を除く): 148399660

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 293, 484, 586, 1123, 1172, 2246, 3223, 4492, 6446, 12353, 12892, 24706, 35453, 49412, 70906, 135883, 141812, 271766, 329039, 543532, 658078, 1316156, 3619429, 7238858, 14477716, 39813719, 79627438, 159254876]

約数ペア:

[(1, 159254876), (2, 79627438), (4, 39813719), (11, 14477716), (22, 7238858), (44, 3619429), (121, 1316156), (242, 658078), (293, 543532), (484, 329039), (586, 271766), (1123, 141812), (1172, 135883), (2246, 70906), (3223, 49412), (4492, 35453), (6446, 24706), (12353, 12892)]