180139057

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{5813}}^1$

素因数の和:6072

約数の個数: 16

約数和(自身を含む): 217676160

約数和(自身を除く): 37537103

約数列:

[1, 7, 19, 133, 233, 1631, 4427, 5813, 30989, 40691, 110447, 773129, 1354429, 9481003, 25734151, 180139057]

約数ペア:

[(1, 180139057), (7, 25734151), (19, 9481003), (133, 1354429), (233, 773129), (1631, 110447), (4427, 40691), (5813, 30989)]