149636144

素因数分解:

$2^4\times 7^1\times {\mathrm{1336037}}^1$

素因数の和:1336052

約数の個数: 20

約数和(自身を含む): 331337424

約数和(自身を除く): 181701280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1336037, 2672074, 5344148, 9352259, 10688296, 18704518, 21376592, 37409036, 74818072, 149636144]

約数ペア:

[(1, 149636144), (2, 74818072), (4, 37409036), (7, 21376592), (8, 18704518), (14, 10688296), (16, 9352259), (28, 5344148), (56, 2672074), (112, 1336037)]