164028592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112657}}^1$

素因数の和:112685

約数の個数: 40

約数和(自身を含む): 391148576

約数和(自身を除く): 227119984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 112657, 225314, 450628, 788599, 901256, 1464541, 1577198, 1802512, 2929082, 3154396, 5858164, 6308792, 10251787, 11716328, 12617584, 20503574, 23432656, 41007148, 82014296, 164028592]

約数ペア:

[(1, 164028592), (2, 82014296), (4, 41007148), (7, 23432656), (8, 20503574), (13, 12617584), (14, 11716328), (16, 10251787), (26, 6308792), (28, 5858164), (52, 3154396), (56, 2929082), (91, 1802512), (104, 1577198), (112, 1464541), (182, 901256), (208, 788599), (364, 450628), (728, 225314), (1456, 112657)]