168285076

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{967}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 297872960

約数和(自身を除く): 129587884

約数列:

[1, 2, 4, 139, 278, 313, 556, 626, 967, 1252, 1934, 3868, 43507, 87014, 134413, 174028, 268826, 302671, 537652, 605342, 1210684, 42071269, 84142538, 168285076]

約数ペア:

[(1, 168285076), (2, 84142538), (4, 42071269), (139, 1210684), (278, 605342), (313, 537652), (556, 302671), (626, 268826), (967, 174028), (1252, 134413), (1934, 87014), (3868, 43507)]