166068724

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{1223}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 295081920

約数和(自身を除く): 129013196

約数列:

[1, 2, 4, 83, 166, 332, 409, 818, 1223, 1636, 2446, 4892, 33947, 67894, 101509, 135788, 203018, 406036, 500207, 1000414, 2000828, 41517181, 83034362, 166068724]

約数ペア:

[(1, 166068724), (2, 83034362), (4, 41517181), (83, 2000828), (166, 1000414), (332, 500207), (409, 406036), (818, 203018), (1223, 135788), (1636, 101509), (2446, 67894), (4892, 33947)]