154485084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{990289}}^1$

素因数の和:990309

約数の個数: 24

約数和(自身を含む): 388193680

約数和(自身を除く): 233708596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 990289, 1980578, 2970867, 3961156, 5941734, 11883468, 12873757, 25747514, 38621271, 51495028, 77242542, 154485084]

約数ペア:

[(1, 154485084), (2, 77242542), (3, 51495028), (4, 38621271), (6, 25747514), (12, 12873757), (13, 11883468), (26, 5941734), (39, 3961156), (52, 2970867), (78, 1980578), (156, 990289)]