239516144

素因数分解:

$2^4\times 7^1\times {\mathrm{2138537}}^1$

素因数の和:2138552

約数の個数: 20

約数和(自身を含む): 530357424

約数和(自身を除く): 290841280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2138537, 4277074, 8554148, 14969759, 17108296, 29939518, 34216592, 59879036, 119758072, 239516144]

約数ペア:

[(1, 239516144), (2, 119758072), (4, 59879036), (7, 34216592), (8, 29939518), (14, 17108296), (16, 14969759), (28, 8554148), (56, 4277074), (112, 2138537)]