140142461

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 151694400

約数和(自身を除く): 11551939

約数列:

[1, 19, 43, 337, 509, 817, 6403, 9671, 14491, 21887, 171533, 275329, 415853, 3259127, 7375919, 140142461]

約数ペア:

[(1, 140142461), (19, 7375919), (43, 3259127), (337, 415853), (509, 275329), (817, 171533), (6403, 21887), (9671, 14491)]