123485272

素因数分解:

$2^3\times {\mathrm{1559}}^1\times {\mathrm{9901}}^1$

素因数の和:11466

約数の個数: 16

約数和(自身を含む): 231706800

約数和(自身を除く): 108221528

約数列:

[1, 2, 4, 8, 1559, 3118, 6236, 9901, 12472, 19802, 39604, 79208, 15435659, 30871318, 61742636, 123485272]

約数ペア:

[(1, 123485272), (2, 61742636), (4, 30871318), (8, 15435659), (1559, 79208), (3118, 39604), (6236, 19802), (9901, 12472)]