129122508

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{82139}}^1$

素因数の和:82277

約数の個数: 24

約数和(自身を含む): 303589440

約数和(自身を除く): 174466932

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 82139, 164278, 246417, 328556, 492834, 985668, 10760209, 21520418, 32280627, 43040836, 64561254, 129122508]

約数ペア:

[(1, 129122508), (2, 64561254), (3, 43040836), (4, 32280627), (6, 21520418), (12, 10760209), (131, 985668), (262, 492834), (393, 328556), (524, 246417), (786, 164278), (1572, 82139)]