140919184

素因数分解:

$2^4\times 7^1\times {\mathrm{1258207}}^1$

素因数の和:1258222

約数の個数: 20

約数和(自身を含む): 312035584

約数和(自身を除く): 171116400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1258207, 2516414, 5032828, 8807449, 10065656, 17614898, 20131312, 35229796, 70459592, 140919184]

約数ペア:

[(1, 140919184), (2, 70459592), (4, 35229796), (7, 20131312), (8, 17614898), (14, 10065656), (16, 8807449), (28, 5032828), (56, 2516414), (112, 1258207)]