148292276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{306389}}^1$

素因数の和:306415

約数の個数: 18

約数和(自身を含む): 285249090

約数和(自身を除く): 136956814

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 306389, 612778, 1225556, 3370279, 6740558, 13481116, 37073069, 74146138, 148292276]

約数ペア:

[(1, 148292276), (2, 74146138), (4, 37073069), (11, 13481116), (22, 6740558), (44, 3370279), (121, 1225556), (242, 612778), (484, 306389)]