137260878

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{313381}}^1$

素因数の和:313459

約数の個数: 16

約数和(自身を含む): 278283216

約数和(自身を除く): 141022338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 313381, 626762, 940143, 1880286, 22876813, 45753626, 68630439, 137260878]

約数ペア:

[(1, 137260878), (2, 68630439), (3, 45753626), (6, 22876813), (73, 1880286), (146, 940143), (219, 626762), (438, 313381)]