128483394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1987}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 277206720

約数和(自身を除く): 148723326

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 829, 1658, 1987, 2487, 3974, 4974, 5961, 10777, 11922, 21554, 25831, 32331, 51662, 64662, 77493, 154986, 1647223, 3294446, 4941669, 9883338, 21413899, 42827798, 64241697, 128483394]

約数ペア:

[(1, 128483394), (2, 64241697), (3, 42827798), (6, 21413899), (13, 9883338), (26, 4941669), (39, 3294446), (78, 1647223), (829, 154986), (1658, 77493), (1987, 64662), (2487, 51662), (3974, 32331), (4974, 25831), (5961, 21554), (10777, 11922)]