120209776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{326657}}^1$

素因数の和:326688

約数の個数: 20

約数和(自身を含む): 243033552

約数和(自身を除く): 122823776

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 326657, 653314, 1306628, 2613256, 5226512, 7513111, 15026222, 30052444, 60104888, 120209776]

約数ペア:

[(1, 120209776), (2, 60104888), (4, 30052444), (8, 15026222), (16, 7513111), (23, 5226512), (46, 2613256), (92, 1306628), (184, 653314), (368, 326657)]