163317072

素因数分解:

$2^4\times 3^1\times {\mathrm{3402439}}^1$

素因数の和:3402450

約数の個数: 20

約数和(自身を含む): 421902560

約数和(自身を除く): 258585488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3402439, 6804878, 10207317, 13609756, 20414634, 27219512, 40829268, 54439024, 81658536, 163317072]

約数ペア:

[(1, 163317072), (2, 81658536), (3, 54439024), (4, 40829268), (6, 27219512), (8, 20414634), (12, 13609756), (16, 10207317), (24, 6804878), (48, 3402439)]