133520144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8287}}^1$

素因数の和:8367

約数の個数: 40

約数和(自身を含む): 277482240

約数和(自身を除く): 143962096

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 8287, 16112, 16574, 33148, 66296, 132592, 157453, 314906, 439211, 629812, 878422, 1259624, 1756844, 2519248, 3513688, 7027376, 8345009, 16690018, 33380036, 66760072, 133520144]

約数ペア:

[(1, 133520144), (2, 66760072), (4, 33380036), (8, 16690018), (16, 8345009), (19, 7027376), (38, 3513688), (53, 2519248), (76, 1756844), (106, 1259624), (152, 878422), (212, 629812), (304, 439211), (424, 314906), (848, 157453), (1007, 132592), (2014, 66296), (4028, 33148), (8056, 16574), (8287, 16112)]