128528502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1127443}}^1$

素因数の和:1127467

約数の個数: 16

約数和(自身を含む): 270586560

約数和(自身を除く): 142058058

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1127443, 2254886, 3382329, 6764658, 21421417, 42842834, 64264251, 128528502]

約数ペア:

[(1, 128528502), (2, 64264251), (3, 42842834), (6, 21421417), (19, 6764658), (38, 3382329), (57, 2254886), (114, 1127443)]