131216724

素因数分解:

$2^2\times 3^2\times {\mathrm{577}}^1\times {\mathrm{6317}}^1$

素因数の和:6904

約数の個数: 36

約数和(自身を含む): 332314164

約数和(自身を除く): 201097440

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 577, 1154, 1731, 2308, 3462, 5193, 6317, 6924, 10386, 12634, 18951, 20772, 25268, 37902, 56853, 75804, 113706, 227412, 3644909, 7289818, 10934727, 14579636, 21869454, 32804181, 43738908, 65608362, 131216724]

約数ペア:

[(1, 131216724), (2, 65608362), (3, 43738908), (4, 32804181), (6, 21869454), (9, 14579636), (12, 10934727), (18, 7289818), (36, 3644909), (577, 227412), (1154, 113706), (1731, 75804), (2308, 56853), (3462, 37902), (5193, 25268), (6317, 20772), (6924, 18951), (10386, 12634)]