168581244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1080649}}^1$

素因数の和:1080669

約数の個数: 24

約数和(自身を含む): 423614800

約数和(自身を除く): 255033556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1080649, 2161298, 3241947, 4322596, 6483894, 12967788, 14048437, 28096874, 42145311, 56193748, 84290622, 168581244]

約数ペア:

[(1, 168581244), (2, 84290622), (3, 56193748), (4, 42145311), (6, 28096874), (12, 14048437), (13, 12967788), (26, 6483894), (39, 4322596), (52, 3241947), (78, 2161298), (156, 1080649)]