129121352

素因数分解:

$2^3\times {\mathrm{1367}}^1\times {\mathrm{11807}}^1$

素因数の和:13180

約数の個数: 16

約数和(自身を含む): 242300160

約数和(自身を除く): 113178808

約数列:

[1, 2, 4, 8, 1367, 2734, 5468, 10936, 11807, 23614, 47228, 94456, 16140169, 32280338, 64560676, 129121352]

約数ペア:

[(1, 129121352), (2, 64560676), (4, 32280338), (8, 16140169), (1367, 94456), (2734, 47228), (5468, 23614), (10936, 11807)]