149146052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{308153}}^1$

素因数の和:308179

約数の個数: 18

約数和(自身を含む): 286891374

約数和(自身を除く): 137745322

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 308153, 616306, 1232612, 3389683, 6779366, 13558732, 37286513, 74573026, 149146052]

約数ペア:

[(1, 149146052), (2, 74573026), (4, 37286513), (11, 13558732), (22, 6779366), (44, 3389683), (121, 1232612), (242, 616306), (484, 308153)]