128388252

素因数分解:

$2^2\times 3^1\times {\mathrm{10699021}}^1$

素因数の和:10699028

約数の個数: 12

約数和(自身を含む): 299572616

約数和(自身を除く): 171184364

約数列:

[1, 2, 3, 4, 6, 12, 10699021, 21398042, 32097063, 42796084, 64194126, 128388252]

約数ペア:

[(1, 128388252), (2, 64194126), (3, 42796084), (4, 32097063), (6, 21398042), (12, 10699021)]