121152812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{161969}}^1$

素因数の和:162001

約数の個数: 24

約数和(自身を含む): 244898640

約数和(自身を除く): 123745828

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 161969, 323938, 647876, 1781659, 2753473, 3563318, 5506946, 7126636, 11013892, 30288203, 60576406, 121152812]

約数ペア:

[(1, 121152812), (2, 60576406), (4, 30288203), (11, 11013892), (17, 7126636), (22, 5506946), (34, 3563318), (44, 2753473), (68, 1781659), (187, 647876), (374, 323938), (748, 161969)]