127360016

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1061

約数の個数: 80

約数和(自身を含む): 300576000

約数和(自身を除く): 173215984

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 343, 368, 392, 644, 686, 784, 1009, 1127, 1288, 1372, 2018, 2254, 2576, 2744, 4036, 4508, 5488, 7063, 7889, 8072, 9016, 14126, 15778, 16144, 18032, 23207, 28252, 31556, 46414, 49441, 56504, 63112, 92828, 98882, 113008, 126224, 162449, 185656, 197764, 324898, 346087, 371312, 395528, 649796, 692174, 791056, 1137143, 1299592, 1384348, 2274286, 2599184, 2768696, 4548572, 5537392, 7960001, 9097144, 15920002, 18194288, 31840004, 63680008, 127360016]

約数ペア:

[(1, 127360016), (2, 63680008), (4, 31840004), (7, 18194288), (8, 15920002), (14, 9097144), (16, 7960001), (23, 5537392), (28, 4548572), (46, 2768696), (49, 2599184), (56, 2274286), (92, 1384348), (98, 1299592), (112, 1137143), (161, 791056), (184, 692174), (196, 649796), (322, 395528), (343, 371312), (368, 346087), (392, 324898), (644, 197764), (686, 185656), (784, 162449), (1009, 126224), (1127, 113008), (1288, 98882), (1372, 92828), (2018, 63112), (2254, 56504), (2576, 49441), (2744, 46414), (4036, 31556), (4508, 28252), (5488, 23207), (7063, 18032), (7889, 16144), (8072, 15778), (9016, 14126)]