168687636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1081331}}^1$

素因数の和:1081351

約数の個数: 24

約数和(自身を含む): 423882144

約数和(自身を除く): 255194508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1081331, 2162662, 3243993, 4325324, 6487986, 12975972, 14057303, 28114606, 42171909, 56229212, 84343818, 168687636]

約数ペア:

[(1, 168687636), (2, 84343818), (3, 56229212), (4, 42171909), (6, 28114606), (12, 14057303), (13, 12975972), (26, 6487986), (39, 4325324), (52, 3243993), (78, 2162662), (156, 1081331)]