129403794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{87317}}^1$

素因数の和:87354

約数の個数: 32

約数和(自身を含む): 293388480

約数和(自身を除く): 163984686

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 87317, 174634, 261951, 523902, 1135121, 1659023, 2270242, 3318046, 3405363, 4977069, 6810726, 9954138, 21567299, 43134598, 64701897, 129403794]

約数ペア:

[(1, 129403794), (2, 64701897), (3, 43134598), (6, 21567299), (13, 9954138), (19, 6810726), (26, 4977069), (38, 3405363), (39, 3318046), (57, 2270242), (78, 1659023), (114, 1135121), (247, 523902), (494, 261951), (741, 174634), (1482, 87317)]