144639888

素因数分解:

$2^4\times 3^1\times {\mathrm{3013331}}^1$

素因数の和:3013342

約数の個数: 20

約数和(自身を含む): 373653168

約数和(自身を除く): 229013280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3013331, 6026662, 9039993, 12053324, 18079986, 24106648, 36159972, 48213296, 72319944, 144639888]

約数ペア:

[(1, 144639888), (2, 72319944), (3, 48213296), (4, 36159972), (6, 24106648), (8, 18079986), (12, 12053324), (16, 9039993), (24, 6026662), (48, 3013331)]