122607152

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{21227}}^1$

素因数の和:21273

約数の個数: 30

約数和(自身を含む): 250723908

約数和(自身を除く): 128116756

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 21227, 42454, 84908, 169816, 339632, 403313, 806626, 1613252, 3226504, 6453008, 7662947, 15325894, 30651788, 61303576, 122607152]

約数ペア:

[(1, 122607152), (2, 61303576), (4, 30651788), (8, 15325894), (16, 7662947), (19, 6453008), (38, 3226504), (76, 1613252), (152, 806626), (304, 403313), (361, 339632), (722, 169816), (1444, 84908), (2888, 42454), (5776, 21227)]