149014672

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{67003}}^1$

素因数の和:67150

約数の個数: 20

約数和(自身を含む): 290797360

約数和(自身を除く): 141782688

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 67003, 134006, 268012, 536024, 1072048, 9313417, 18626834, 37253668, 74507336, 149014672]

約数ペア:

[(1, 149014672), (2, 74507336), (4, 37253668), (8, 18626834), (16, 9313417), (139, 1072048), (278, 536024), (556, 268012), (1112, 134006), (2224, 67003)]