128428446724

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{1412357}}^1$

素因数の和:1412667

約数の個数: 24

約数和(自身を含む): 227785098240

約数和(自身を除く): 99356651516

約数列:

[1, 2, 4, 127, 179, 254, 358, 508, 716, 22733, 45466, 90932, 1412357, 2824714, 5649428, 179369339, 252811903, 358738678, 505623806, 717477356, 1011247612, 32107111681, 64214223362, 128428446724]

約数ペア:

[(1, 128428446724), (2, 64214223362), (4, 32107111681), (127, 1011247612), (179, 717477356), (254, 505623806), (358, 358738678), (508, 252811903), (716, 179369339), (22733, 5649428), (45466, 2824714), (90932, 1412357)]