148207984

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{72937}}^1$

素因数の和:73072

約数の個数: 20

約数和(自身を含む): 289417984

約数和(自身を除く): 141210000

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 72937, 145874, 291748, 583496, 1166992, 9262999, 18525998, 37051996, 74103992, 148207984]

約数ペア:

[(1, 148207984), (2, 74103992), (4, 37051996), (8, 18525998), (16, 9262999), (127, 1166992), (254, 583496), (508, 291748), (1016, 145874), (2032, 72937)]