140184674

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{1879}}^1$

素因数の和:2034

約数の個数: 24

約数和(自身を含む): 243783360

約数和(自身を除く): 103598686

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1879, 3758, 5329, 10658, 13153, 26306, 37303, 74606, 137167, 274334, 960169, 1920338, 10013191, 20026382, 70092337, 140184674]

約数ペア:

[(1, 140184674), (2, 70092337), (7, 20026382), (14, 10013191), (73, 1920338), (146, 960169), (511, 274334), (1022, 137167), (1879, 74606), (3758, 37303), (5329, 26306), (10658, 13153)]