155304884

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{135283}}^1$

素因数の和:135335

約数の個数: 24

約数和(自身を含む): 318187968

約数和(自身を除く): 162883084

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 135283, 270566, 541132, 946981, 1893962, 3787924, 5546603, 11093206, 22186412, 38826221, 77652442, 155304884]

約数ペア:

[(1, 155304884), (2, 77652442), (4, 38826221), (7, 22186412), (14, 11093206), (28, 5546603), (41, 3787924), (82, 1893962), (164, 946981), (287, 541132), (574, 270566), (1148, 135283)]