154865228

素因数分解:

$2^2\times 7^1\times {\mathrm{5530901}}^1$

素因数の和:5530912

約数の個数: 12

約数和(自身を含む): 309730512

約数和(自身を除く): 154865284

約数列:

[1, 2, 4, 7, 14, 28, 5530901, 11061802, 22123604, 38716307, 77432614, 154865228]

約数ペア:

[(1, 154865228), (2, 77432614), (4, 38716307), (7, 22123604), (14, 11061802), (28, 5530901)]