157224466

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{660607}}^1$

素因数の和:660633

約数の個数: 16

約数和(自身を含む): 285382656

約数和(自身を除く): 128158190

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 660607, 1321214, 4624249, 9248498, 11230319, 22460638, 78612233, 157224466]

約数ペア:

[(1, 157224466), (2, 78612233), (7, 22460638), (14, 11230319), (17, 9248498), (34, 4624249), (119, 1321214), (238, 660607)]