157035008

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23593}}^1$

素因数の和:23624

約数の個数: 40

約数和(自身を含む): 337913268

約数和(自身を除く): 180878260

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 23593, 47186, 94372, 188744, 306709, 377488, 613418, 754976, 1226836, 1509952, 2453672, 3019904, 4907344, 6039808, 9814688, 12079616, 19629376, 39258752, 78517504, 157035008]

約数ペア:

[(1, 157035008), (2, 78517504), (4, 39258752), (8, 19629376), (13, 12079616), (16, 9814688), (26, 6039808), (32, 4907344), (52, 3019904), (64, 2453672), (104, 1509952), (128, 1226836), (208, 754976), (256, 613418), (416, 377488), (512, 306709), (832, 188744), (1664, 94372), (3328, 47186), (6656, 23593)]