157499798

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{6337}}^1$

素因数の和:6416

約数の個数: 24

約数和(自身を含む): 256841112

約数和(自身を除く): 99341314

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 6337, 12427, 12674, 24854, 107729, 215458, 272491, 544982, 1831393, 3662786, 4632347, 9264694, 78749899, 157499798]

約数ペア:

[(1, 157499798), (2, 78749899), (17, 9264694), (34, 4632347), (43, 3662786), (86, 1831393), (289, 544982), (578, 272491), (731, 215458), (1462, 107729), (6337, 24854), (12427, 12674)]