164012912

素因数分解:

$2^4\times 7^1\times {\mathrm{1464401}}^1$

素因数の和:1464416

約数の個数: 20

約数和(自身を含む): 363171696

約数和(自身を除く): 199158784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1464401, 2928802, 5857604, 10250807, 11715208, 20501614, 23430416, 41003228, 82006456, 164012912]

約数ペア:

[(1, 164012912), (2, 82006456), (4, 41003228), (7, 23430416), (8, 20501614), (14, 11715208), (16, 10250807), (28, 5857604), (56, 2928802), (112, 1464401)]