139241454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{19717}}^1$

素因数の和:19840

約数の個数: 32

約数和(自身を含む): 306654336

約数和(自身を除く): 167412882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 7062, 19717, 39434, 59151, 118302, 216887, 433774, 650661, 1301322, 2109719, 4219438, 6329157, 12658314, 23206909, 46413818, 69620727, 139241454]

約数ペア:

[(1, 139241454), (2, 69620727), (3, 46413818), (6, 23206909), (11, 12658314), (22, 6329157), (33, 4219438), (66, 2109719), (107, 1301322), (214, 650661), (321, 433774), (642, 216887), (1177, 118302), (2354, 59151), (3531, 39434), (7062, 19717)]