138846

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 16

約数和(自身を含む): 282384

約数和(自身を除く): 143538

約数列:

[1, 2, 3, 6, 73, 146, 219, 317, 438, 634, 951, 1902, 23141, 46282, 69423, 138846]

約数ペア:

[(1, 138846), (2, 69423), (3, 46282), (6, 23141), (73, 1902), (146, 951), (219, 634), (317, 438)]