149840672

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{65951}}^1$

素因数の和:66032

約数の個数: 24

約数和(自身を含む): 299158272

約数和(自身を除く): 149317600

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 65951, 131902, 263804, 527608, 1055216, 2110432, 4682521, 9365042, 18730084, 37460168, 74920336, 149840672]

約数ペア:

[(1, 149840672), (2, 74920336), (4, 37460168), (8, 18730084), (16, 9365042), (32, 4682521), (71, 2110432), (142, 1055216), (284, 527608), (568, 263804), (1136, 131902), (2272, 65951)]