140519598

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{320821}}^1$

素因数の和:320899

約数の個数: 16

約数和(自身を含む): 284889936

約数和(自身を除く): 144370338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 320821, 641642, 962463, 1924926, 23419933, 46839866, 70259799, 140519598]

約数ペア:

[(1, 140519598), (2, 70259799), (3, 46839866), (6, 23419933), (73, 1924926), (146, 962463), (219, 641642), (438, 320821)]