149035876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{17021}}^1$

素因数の和:17235

約数の個数: 24

約数和(自身を含む): 285969600

約数和(自身を除く): 136933724

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 17021, 34042, 68084, 187231, 374462, 748924, 3387179, 6774358, 13548716, 37258969, 74517938, 149035876]

約数ペア:

[(1, 149035876), (2, 74517938), (4, 37258969), (11, 13548716), (22, 6774358), (44, 3387179), (199, 748924), (398, 374462), (796, 187231), (2189, 68084), (4378, 34042), (8756, 17021)]