159618644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{5347}}^1$

素因数の和:5807

約数の個数: 24

約数和(自身を含む): 296493120

約数和(自身を除く): 136874476

約数列:

[1, 2, 4, 17, 34, 68, 439, 878, 1756, 5347, 7463, 10694, 14926, 21388, 29852, 90899, 181798, 363596, 2347333, 4694666, 9389332, 39904661, 79809322, 159618644]

約数ペア:

[(1, 159618644), (2, 79809322), (4, 39904661), (17, 9389332), (34, 4694666), (68, 2347333), (439, 363596), (878, 181798), (1756, 90899), (5347, 29852), (7463, 21388), (10694, 14926)]