149019048

素因数分解:

$2^3\times 3^3\times {\mathrm{689903}}^1$

素因数の和:689918

約数の個数: 32

約数和(自身を含む): 413942400

約数和(自身を除く): 264923352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 689903, 1379806, 2069709, 2759612, 4139418, 5519224, 6209127, 8278836, 12418254, 16557672, 18627381, 24836508, 37254762, 49673016, 74509524, 149019048]

約数ペア:

[(1, 149019048), (2, 74509524), (3, 49673016), (4, 37254762), (6, 24836508), (8, 18627381), (9, 16557672), (12, 12418254), (18, 8278836), (24, 6209127), (27, 5519224), (36, 4139418), (54, 2759612), (72, 2069709), (108, 1379806), (216, 689903)]