142707826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{39227}}^1$

素因数の和:39353

約数の個数: 16

約数和(自身を含む): 228777696

約数和(自身を除く): 86069870

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 39227, 78454, 666859, 1333718, 4197289, 8394578, 71353913, 142707826]

約数ペア:

[(1, 142707826), (2, 71353913), (17, 8394578), (34, 4197289), (107, 1333718), (214, 666859), (1819, 78454), (3638, 39227)]