137091728

素因数分解:

$2^4\times {\mathrm{1847}}^1\times {\mathrm{4639}}^1$

素因数の和:6494

約数の個数: 20

約数和(自身を含む): 265816320

約数和(自身を除く): 128724592

約数列:

[1, 2, 4, 8, 16, 1847, 3694, 4639, 7388, 9278, 14776, 18556, 29552, 37112, 74224, 8568233, 17136466, 34272932, 68545864, 137091728]

約数ペア:

[(1, 137091728), (2, 68545864), (4, 34272932), (8, 17136466), (16, 8568233), (1847, 74224), (3694, 37112), (4639, 29552), (7388, 18556), (9278, 14776)]