140114886

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{319897}}^1$

素因数の和:319975

約数の個数: 16

約数和(自身を含む): 284069424

約数和(自身を除く): 143954538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 319897, 639794, 959691, 1919382, 23352481, 46704962, 70057443, 140114886]

約数ペア:

[(1, 140114886), (2, 70057443), (3, 46704962), (6, 23352481), (73, 1919382), (146, 959691), (219, 639794), (438, 319897)]