131445816

素因数分解:

$2^3\times 3^1\times {\mathrm{5476909}}^1$

素因数の和:5476918

約数の個数: 16

約数和(自身を含む): 328614600

約数和(自身を除く): 197168784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5476909, 10953818, 16430727, 21907636, 32861454, 43815272, 65722908, 131445816]

約数ペア:

[(1, 131445816), (2, 65722908), (3, 43815272), (4, 32861454), (6, 21907636), (8, 16430727), (12, 10953818), (24, 5476909)]