133033552

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 263233152

約数和(自身を除く): 130199600

約数列:

[1, 2, 4, 8, 16, 71, 142, 181, 284, 362, 568, 647, 724, 1136, 1294, 1448, 2588, 2896, 5176, 10352, 12851, 25702, 45937, 51404, 91874, 102808, 117107, 183748, 205616, 234214, 367496, 468428, 734992, 936856, 1873712, 8314597, 16629194, 33258388, 66516776, 133033552]

約数ペア:

[(1, 133033552), (2, 66516776), (4, 33258388), (8, 16629194), (16, 8314597), (71, 1873712), (142, 936856), (181, 734992), (284, 468428), (362, 367496), (568, 234214), (647, 205616), (724, 183748), (1136, 117107), (1294, 102808), (1448, 91874), (2588, 51404), (2896, 45937), (5176, 25702), (10352, 12851)]