147004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 303408

約数和(自身を除く): 156404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 257, 286, 514, 572, 1028, 2827, 3341, 5654, 6682, 11308, 13364, 36751, 73502, 147004]

約数ペア:

[(1, 147004), (2, 73502), (4, 36751), (11, 13364), (13, 11308), (22, 6682), (26, 5654), (44, 3341), (52, 2827), (143, 1028), (257, 572), (286, 514)]