147366884

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{20479}}^1$

素因数の和:20747

約数の個数: 24

約数和(自身を含む): 295895040

約数和(自身を除く): 148528156

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 20479, 40958, 81916, 143353, 286706, 573412, 5263103, 10526206, 21052412, 36841721, 73683442, 147366884]

約数ペア:

[(1, 147366884), (2, 73683442), (4, 36841721), (7, 21052412), (14, 10526206), (28, 5263103), (257, 573412), (514, 286706), (1028, 143353), (1799, 81916), (3598, 40958), (7196, 20479)]