168853586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{55217}}^1$

素因数の和:55369

約数の個数: 16

約数和(自身を含む): 278298720

約数和(自身を除く): 109445134

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 55217, 110434, 607387, 1214774, 7675163, 15350326, 84426793, 168853586]

約数ペア:

[(1, 168853586), (2, 84426793), (11, 15350326), (22, 7675163), (139, 1214774), (278, 607387), (1529, 110434), (3058, 55217)]