129081344

素因数分解:

$2^{13}\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2284

約数の個数: 56

約数和(自身を含む): 295156128

約数和(自身を除く): 166074784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2251, 3584, 4096, 4502, 7168, 8192, 9004, 14336, 15757, 18008, 28672, 31514, 36016, 57344, 63028, 72032, 126056, 144064, 252112, 288128, 504224, 576256, 1008448, 1152512, 2016896, 2305024, 4033792, 4610048, 8067584, 9220096, 16135168, 18440192, 32270336, 64540672, 129081344]

約数ペア:

[(1, 129081344), (2, 64540672), (4, 32270336), (7, 18440192), (8, 16135168), (14, 9220096), (16, 8067584), (28, 4610048), (32, 4033792), (56, 2305024), (64, 2016896), (112, 1152512), (128, 1008448), (224, 576256), (256, 504224), (448, 288128), (512, 252112), (896, 144064), (1024, 126056), (1792, 72032), (2048, 63028), (2251, 57344), (3584, 36016), (4096, 31514), (4502, 28672), (7168, 18008), (8192, 15757), (9004, 14336)]