121223168

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{5381}}^1$

素因数の和:5414

約数の個数: 48

約数和(自身を含む): 264471480

約数和(自身を除く): 143248312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5381, 5632, 10762, 11264, 21524, 22528, 43048, 59191, 86096, 118382, 172192, 236764, 344384, 473528, 688768, 947056, 1377536, 1894112, 2755072, 3788224, 5510144, 7576448, 11020288, 15152896, 30305792, 60611584, 121223168]

約数ペア:

[(1, 121223168), (2, 60611584), (4, 30305792), (8, 15152896), (11, 11020288), (16, 7576448), (22, 5510144), (32, 3788224), (44, 2755072), (64, 1894112), (88, 1377536), (128, 947056), (176, 688768), (256, 473528), (352, 344384), (512, 236764), (704, 172192), (1024, 118382), (1408, 86096), (2048, 59191), (2816, 43048), (5381, 22528), (5632, 21524), (10762, 11264)]