142925167

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 184817664

約数和(自身を除く): 41892497

約数列:

[1, 7, 11, 47, 73, 77, 329, 511, 517, 541, 803, 3431, 3619, 3787, 5621, 5951, 24017, 25427, 37741, 39493, 41657, 177989, 264187, 276451, 279697, 434423, 1856171, 1957879, 3040961, 12993197, 20417881, 142925167]

約数ペア:

[(1, 142925167), (7, 20417881), (11, 12993197), (47, 3040961), (73, 1957879), (77, 1856171), (329, 434423), (511, 279697), (517, 276451), (541, 264187), (803, 177989), (3431, 41657), (3619, 39493), (3787, 37741), (5621, 25427), (5951, 24017)]