123009156

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{8521}}^1$

素因数の和:8932

約数の個数: 36

約数和(自身を含む): 311751804

約数和(自身を除く): 188742648

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 2406, 3609, 4812, 7218, 8521, 14436, 17042, 25563, 34084, 51126, 76689, 102252, 153378, 306756, 3416921, 6833842, 10250763, 13667684, 20501526, 30752289, 41003052, 61504578, 123009156]

約数ペア:

[(1, 123009156), (2, 61504578), (3, 41003052), (4, 30752289), (6, 20501526), (9, 13667684), (12, 10250763), (18, 6833842), (36, 3416921), (401, 306756), (802, 153378), (1203, 102252), (1604, 76689), (2406, 51126), (3609, 34084), (4812, 25563), (7218, 17042), (8521, 14436)]