165595136

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11551}}^1$

素因数の和:11580

約数の個数: 48

約数和(自身を含む): 378443520

約数和(自身を除く): 212848384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 11551, 14336, 23102, 46204, 80857, 92408, 161714, 184816, 323428, 369632, 646856, 739264, 1293712, 1478528, 2587424, 2957056, 5174848, 5914112, 10349696, 11828224, 20699392, 23656448, 41398784, 82797568, 165595136]

約数ペア:

[(1, 165595136), (2, 82797568), (4, 41398784), (7, 23656448), (8, 20699392), (14, 11828224), (16, 10349696), (28, 5914112), (32, 5174848), (56, 2957056), (64, 2587424), (112, 1478528), (128, 1293712), (224, 739264), (256, 646856), (448, 369632), (512, 323428), (896, 184816), (1024, 161714), (1792, 92408), (2048, 80857), (3584, 46204), (7168, 23102), (11551, 14336)]