157040325286

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{35739719}}^1$

素因数の和:35739760

約数の個数: 16

約数和(自身を含む): 255181600800

約数和(自身を除く): 98141275514

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 35739719, 71479438, 464616347, 929232694, 6040012511, 12080025022, 78520162643, 157040325286]

約数ペア:

[(1, 157040325286), (2, 78520162643), (13, 12080025022), (26, 6040012511), (169, 929232694), (338, 464616347), (2197, 71479438), (4394, 35739719)]