149573608

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{434807}}^1$

素因数の和:434856

約数の個数: 16

約数和(自身を含む): 286973280

約数和(自身を除く): 137399672

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 434807, 869614, 1739228, 3478456, 18696701, 37393402, 74786804, 149573608]

約数ペア:

[(1, 149573608), (2, 74786804), (4, 37393402), (8, 18696701), (43, 3478456), (86, 1739228), (172, 869614), (344, 434807)]