166990384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1453}}^1$

素因数の和:2125

約数の個数: 40

約数和(自身を含む): 353740752

約数和(自身を除く): 186750368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 653, 1306, 1453, 2612, 2906, 5224, 5812, 7183, 10448, 11624, 14366, 15983, 23248, 28732, 31966, 57464, 63932, 114928, 127864, 255728, 948809, 1897618, 3795236, 7590472, 10436899, 15180944, 20873798, 41747596, 83495192, 166990384]

約数ペア:

[(1, 166990384), (2, 83495192), (4, 41747596), (8, 20873798), (11, 15180944), (16, 10436899), (22, 7590472), (44, 3795236), (88, 1897618), (176, 948809), (653, 255728), (1306, 127864), (1453, 114928), (2612, 63932), (2906, 57464), (5224, 31966), (5812, 28732), (7183, 23248), (10448, 15983), (11624, 14366)]