127600278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 286820352

約数和(自身を除く): 159220074

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 113, 186, 226, 339, 403, 467, 678, 806, 934, 1209, 1401, 1469, 2418, 2802, 2938, 3503, 4407, 6071, 7006, 8814, 10509, 12142, 14477, 18213, 21018, 28954, 36426, 43431, 45539, 52771, 86862, 91078, 105542, 136617, 158313, 188201, 273234, 316626, 376402, 564603, 686023, 1129206, 1372046, 1635901, 2058069, 3271802, 4116138, 4907703, 9815406, 21266713, 42533426, 63800139, 127600278]

約数ペア:

[(1, 127600278), (2, 63800139), (3, 42533426), (6, 21266713), (13, 9815406), (26, 4907703), (31, 4116138), (39, 3271802), (62, 2058069), (78, 1635901), (93, 1372046), (113, 1129206), (186, 686023), (226, 564603), (339, 376402), (403, 316626), (467, 273234), (678, 188201), (806, 158313), (934, 136617), (1209, 105542), (1401, 91078), (1469, 86862), (2418, 52771), (2802, 45539), (2938, 43431), (3503, 36426), (4407, 28954), (6071, 21018), (7006, 18213), (8814, 14477), (10509, 12142)]