149372664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{889123}}^1$

素因数の和:889139

約数の個数: 32

約数和(自身を含む): 426779520

約数和(自身を除く): 277406856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 889123, 1778246, 2667369, 3556492, 5334738, 6223861, 7112984, 10669476, 12447722, 18671583, 21338952, 24895444, 37343166, 49790888, 74686332, 149372664]

約数ペア:

[(1, 149372664), (2, 74686332), (3, 49790888), (4, 37343166), (6, 24895444), (7, 21338952), (8, 18671583), (12, 12447722), (14, 10669476), (21, 7112984), (24, 6223861), (28, 5334738), (42, 3556492), (56, 2667369), (84, 1778246), (168, 889123)]