129210138

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{247529}}^1$

素因数の和:247566

約数の個数: 24

約数和(自身を含む): 289610100

約数和(自身を除く): 160399962

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 247529, 495058, 742587, 1485174, 2227761, 4455522, 7178341, 14356682, 21535023, 43070046, 64605069, 129210138]

約数ペア:

[(1, 129210138), (2, 64605069), (3, 43070046), (6, 21535023), (9, 14356682), (18, 7178341), (29, 4455522), (58, 2227761), (87, 1485174), (174, 742587), (261, 495058), (522, 247529)]