164056724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{31237}}^1$

素因数の和:31355

約数の個数: 24

約数和(自身を含む): 312255048

約数和(自身を除く): 148198324

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 31237, 62474, 124948, 406081, 812162, 1624324, 3154937, 6309874, 12619748, 41014181, 82028362, 164056724]

約数ペア:

[(1, 164056724), (2, 82028362), (4, 41014181), (13, 12619748), (26, 6309874), (52, 3154937), (101, 1624324), (202, 812162), (404, 406081), (1313, 124948), (2626, 62474), (5252, 31237)]