154896412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{32297}}^1$

素因数の和:32421

約数の個数: 24

約数和(自身を含む): 298433520

約数和(自身を除く): 143537108

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 32297, 64594, 129188, 355267, 710534, 1421068, 3520373, 7040746, 14081492, 38724103, 77448206, 154896412]

約数ペア:

[(1, 154896412), (2, 77448206), (4, 38724103), (11, 14081492), (22, 7040746), (44, 3520373), (109, 1421068), (218, 710534), (436, 355267), (1199, 129188), (2398, 64594), (4796, 32297)]