126781158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{2777}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 290156544

約数和(自身を除く): 163375386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1087, 2174, 2777, 3261, 5554, 6522, 7609, 8331, 15218, 16662, 19439, 22827, 38878, 45654, 58317, 116634, 3018599, 6037198, 9055797, 18111594, 21130193, 42260386, 63390579, 126781158]

約数ペア:

[(1, 126781158), (2, 63390579), (3, 42260386), (6, 21130193), (7, 18111594), (14, 9055797), (21, 6037198), (42, 3018599), (1087, 116634), (2174, 58317), (2777, 45654), (3261, 38878), (5554, 22827), (6522, 19439), (7609, 16662), (8331, 15218)]