127556492

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{25169}}^1$

素因数の和:25361

約数の個数: 24

約数和(自身を含む): 256532640

約数和(自身を除く): 128976148

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 25169, 50338, 100676, 176183, 352366, 704732, 4555589, 9111178, 18222356, 31889123, 63778246, 127556492]

約数ペア:

[(1, 127556492), (2, 63778246), (4, 31889123), (7, 18222356), (14, 9111178), (28, 4555589), (181, 704732), (362, 352366), (724, 176183), (1267, 100676), (2534, 50338), (5068, 25169)]