158763730

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{82261}}^1$

素因数の和:82461

約数の個数: 16

約数和(自身を含む): 287258904

約数和(自身を除く): 128495174

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 82261, 164522, 411305, 822610, 15876373, 31752746, 79381865, 158763730]

約数ペア:

[(1, 158763730), (2, 79381865), (5, 31752746), (10, 15876373), (193, 822610), (386, 411305), (965, 164522), (1930, 82261)]