163591274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 310262400

約数和(自身を除く): 146671126

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 269, 359, 538, 718, 847, 1694, 1883, 2513, 2959, 3766, 3949, 5026, 5918, 7898, 20713, 27643, 32549, 41426, 43439, 55286, 65098, 86878, 96571, 193142, 227843, 304073, 455686, 608146, 675997, 1062281, 1351994, 2124562, 7435967, 11685091, 14871934, 23370182, 81795637, 163591274]

約数ペア:

[(1, 163591274), (2, 81795637), (7, 23370182), (11, 14871934), (14, 11685091), (22, 7435967), (77, 2124562), (121, 1351994), (154, 1062281), (242, 675997), (269, 608146), (359, 455686), (538, 304073), (718, 227843), (847, 193142), (1694, 96571), (1883, 86878), (2513, 65098), (2959, 55286), (3766, 43439), (3949, 41426), (5026, 32549), (5918, 27643), (7898, 20713)]