142479857538

素因数分解:

$2^1\times 3^2\times {\mathrm{15919}}^1\times {\mathrm{497239}}^1$

素因数の和:513166

約数の個数: 24

約数和(自身を含む): 308726371200

約数和(自身を除く): 166246513662

約数列:

[1, 2, 3, 6, 9, 18, 15919, 31838, 47757, 95514, 143271, 286542, 497239, 994478, 1491717, 2983434, 4475151, 8950302, 7915547641, 15831095282, 23746642923, 47493285846, 71239928769, 142479857538]

約数ペア:

[(1, 142479857538), (2, 71239928769), (3, 47493285846), (6, 23746642923), (9, 15831095282), (18, 7915547641), (15919, 8950302), (31838, 4475151), (47757, 2983434), (95514, 1491717), (143271, 994478), (286542, 497239)]