158049142

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1\times {\mathrm{839}}^1$

素因数の和:1691

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 81451658

約数列:

[1, 2, 131, 262, 719, 839, 1438, 1678, 94189, 109909, 188378, 219818, 603241, 1206482, 79024571, 158049142]

約数ペア:

[(1, 158049142), (2, 79024571), (131, 1206482), (262, 603241), (719, 219818), (839, 188378), (1438, 109909), (1678, 94189)]