149939872

素因数分解:

$2^5\times {\mathrm{457}}^1\times {\mathrm{10253}}^1$

素因数の和:10720

約数の個数: 24

約数和(自身を含む): 295868916

約数和(自身を除く): 145929044

約数列:

[1, 2, 4, 8, 16, 32, 457, 914, 1828, 3656, 7312, 10253, 14624, 20506, 41012, 82024, 164048, 328096, 4685621, 9371242, 18742484, 37484968, 74969936, 149939872]

約数ペア:

[(1, 149939872), (2, 74969936), (4, 37484968), (8, 18742484), (16, 9371242), (32, 4685621), (457, 328096), (914, 164048), (1828, 82024), (3656, 41012), (7312, 20506), (10253, 14624)]