140909146

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{164999}}^1$

素因数の和:165069

約数の個数: 16

約数和(自身を含む): 245520000

約数和(自身を除く): 104610854

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 164999, 329998, 1154993, 2309986, 10064939, 20129878, 70454573, 140909146]

約数ペア:

[(1, 140909146), (2, 70454573), (7, 20129878), (14, 10064939), (61, 2309986), (122, 1154993), (427, 329998), (854, 164999)]