145703866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22003}}^1$

素因数の和:22066

約数の個数: 32

約数和(自身を含む): 278834688

約数和(自身を除く): 133130822

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 22003, 44006, 154021, 242033, 308042, 484066, 946129, 1694231, 1892258, 3388462, 6622903, 10407419, 13245806, 20814838, 72851933, 145703866]

約数ペア:

[(1, 145703866), (2, 72851933), (7, 20814838), (11, 13245806), (14, 10407419), (22, 6622903), (43, 3388462), (77, 1892258), (86, 1694231), (154, 946129), (301, 484066), (473, 308042), (602, 242033), (946, 154021), (3311, 44006), (6622, 22003)]