157086556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{5501}}^1$

素因数の和:5586

約数の個数: 36

約数和(自身を含む): 307341720

約数和(自身を除く): 150255164

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 1298, 2596, 5501, 7139, 11002, 14278, 22004, 28556, 60511, 121022, 242044, 324559, 649118, 665621, 1298236, 1331242, 2662484, 3570149, 7140298, 14280596, 39271639, 78543278, 157086556]

約数ペア:

[(1, 157086556), (2, 78543278), (4, 39271639), (11, 14280596), (22, 7140298), (44, 3570149), (59, 2662484), (118, 1331242), (121, 1298236), (236, 665621), (242, 649118), (484, 324559), (649, 242044), (1298, 121022), (2596, 60511), (5501, 28556), (7139, 22004), (11002, 14278)]