149718894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{17939}}^1$

素因数の和:18064

約数の個数: 32

約数和(自身を含む): 325503360

約数和(自身を除く): 175784466

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 17939, 35878, 53817, 107634, 233207, 466414, 699621, 1399242, 1919473, 3838946, 5758419, 11516838, 24953149, 49906298, 74859447, 149718894]

約数ペア:

[(1, 149718894), (2, 74859447), (3, 49906298), (6, 24953149), (13, 11516838), (26, 5758419), (39, 3838946), (78, 1919473), (107, 1399242), (214, 699621), (321, 466414), (642, 233207), (1391, 107634), (2782, 53817), (4173, 35878), (8346, 17939)]