142181662

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139121}}^1$

素因数の和:139203

約数の個数: 16

約数和(自身を含む): 247080672

約数和(自身を除く): 104899010

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 139121, 278242, 973847, 1947694, 10155833, 20311666, 71090831, 142181662]

約数ペア:

[(1, 142181662), (2, 71090831), (7, 20311666), (14, 10155833), (73, 1947694), (146, 973847), (511, 278242), (1022, 139121)]