120352786

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 192012480

約数和(自身を除く): 71659694

約数列:

[1, 2, 37, 43, 74, 86, 109, 218, 347, 694, 1591, 3182, 4033, 4687, 8066, 9374, 12839, 14921, 25678, 29842, 37823, 75646, 173419, 346838, 552077, 1104154, 1399451, 1626389, 2798902, 3252778, 60176393, 120352786]

約数ペア:

[(1, 120352786), (2, 60176393), (37, 3252778), (43, 2798902), (74, 1626389), (86, 1399451), (109, 1104154), (218, 552077), (347, 346838), (694, 173419), (1591, 75646), (3182, 37823), (4033, 29842), (4687, 25678), (8066, 14921), (9374, 12839)]