115219496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108289}}^1$

素因数の和:108321

約数の個数: 32

約数和(自身を含む): 259896000

約数和(自身を除く): 144676504

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 108289, 216578, 433156, 758023, 866312, 1516046, 2057491, 3032092, 4114982, 6064184, 8229964, 14402437, 16459928, 28804874, 57609748, 115219496]

約数ペア:

[(1, 115219496), (2, 57609748), (4, 28804874), (7, 16459928), (8, 14402437), (14, 8229964), (19, 6064184), (28, 4114982), (38, 3032092), (56, 2057491), (76, 1516046), (133, 866312), (152, 758023), (266, 433156), (532, 216578), (1064, 108289)]