121111774448

素因数分解:

$2^4\times 7^1\times {\mathrm{1081355129}}^1$

素因数の和:1081355144

約数の個数: 20

約数和(自身を含む): 268176072240

約数和(自身を除く): 147064297792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1081355129, 2162710258, 4325420516, 7569485903, 8650841032, 15138971806, 17301682064, 30277943612, 60555887224, 121111774448]

約数ペア:

[(1, 121111774448), (2, 60555887224), (4, 30277943612), (7, 17301682064), (8, 15138971806), (14, 8650841032), (16, 7569485903), (28, 4325420516), (56, 2162710258), (112, 1081355129)]