161564272

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{6007}}^1$

素因数の和:6097

約数の個数: 30

約数和(自身を含む): 320905304

約数和(自身を除く): 159341032

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3362, 6007, 6724, 12014, 13448, 24028, 26896, 48056, 96112, 246287, 492574, 985148, 1970296, 3940592, 10097767, 20195534, 40391068, 80782136, 161564272]

約数ペア:

[(1, 161564272), (2, 80782136), (4, 40391068), (8, 20195534), (16, 10097767), (41, 3940592), (82, 1970296), (164, 985148), (328, 492574), (656, 246287), (1681, 96112), (3362, 48056), (6007, 26896), (6724, 24028), (12014, 13448)]