128022282

素因数分解:

$2^1\times 3^4\times {\mathrm{790261}}^1$

素因数の和:790275

約数の個数: 20

約数和(自身を含む): 286865106

約数和(自身を除く): 158842824

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 790261, 1580522, 2370783, 4741566, 7112349, 14224698, 21337047, 42674094, 64011141, 128022282]

約数ペア:

[(1, 128022282), (2, 64011141), (3, 42674094), (6, 21337047), (9, 14224698), (18, 7112349), (27, 4741566), (54, 2370783), (81, 1580522), (162, 790261)]