180857728

素因数分解:

$2^7\times {\mathrm{601}}^1\times {\mathrm{2351}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 361055520

約数和(自身を除く): 180197792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 601, 1202, 2351, 2404, 4702, 4808, 9404, 9616, 18808, 19232, 37616, 38464, 75232, 76928, 150464, 300928, 1412951, 2825902, 5651804, 11303608, 22607216, 45214432, 90428864, 180857728]

約数ペア:

[(1, 180857728), (2, 90428864), (4, 45214432), (8, 22607216), (16, 11303608), (32, 5651804), (64, 2825902), (128, 1412951), (601, 300928), (1202, 150464), (2351, 76928), (2404, 75232), (4702, 38464), (4808, 37616), (9404, 19232), (9616, 18808)]