162130156

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 303868600

約数和(自身を除く): 141738444

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 289, 556, 578, 1009, 1156, 2018, 2363, 4036, 4726, 9452, 17153, 34306, 40171, 68612, 80342, 140251, 160684, 280502, 291601, 561004, 583202, 1166404, 2384267, 4768534, 9537068, 40532539, 81065078, 162130156]

約数ペア:

[(1, 162130156), (2, 81065078), (4, 40532539), (17, 9537068), (34, 4768534), (68, 2384267), (139, 1166404), (278, 583202), (289, 561004), (556, 291601), (578, 280502), (1009, 160684), (1156, 140251), (2018, 80342), (2363, 68612), (4036, 40171), (4726, 34306), (9452, 17153)]