134688004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1108

約数の個数: 36

約数和(自身を含む): 260087884

約数和(自身を除く): 125399880

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 421, 484, 661, 842, 1322, 1684, 2644, 4631, 7271, 9262, 14542, 18524, 29084, 50941, 79981, 101882, 159962, 203764, 278281, 319924, 556562, 1113124, 3061091, 6122182, 12244364, 33672001, 67344002, 134688004]

約数ペア:

[(1, 134688004), (2, 67344002), (4, 33672001), (11, 12244364), (22, 6122182), (44, 3061091), (121, 1113124), (242, 556562), (421, 319924), (484, 278281), (661, 203764), (842, 159962), (1322, 101882), (1684, 79981), (2644, 50941), (4631, 29084), (7271, 18524), (9262, 14542)]