127264488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{407899}}^1$

素因数の和:407921

約数の個数: 32

約数和(自身を含む): 342636000

約数和(自身を除く): 215371512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 407899, 815798, 1223697, 1631596, 2447394, 3263192, 4894788, 5302687, 9789576, 10605374, 15908061, 21210748, 31816122, 42421496, 63632244, 127264488]

約数ペア:

[(1, 127264488), (2, 63632244), (3, 42421496), (4, 31816122), (6, 21210748), (8, 15908061), (12, 10605374), (13, 9789576), (24, 5302687), (26, 4894788), (39, 3263192), (52, 2447394), (78, 1631596), (104, 1223697), (156, 815798), (312, 407899)]