166978064

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{86249}}^1$

素因数の和:86279

約数の個数: 30

約数和(自身を含む): 355608750

約数和(自身を除く): 188630686

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 86249, 172498, 344996, 689992, 948739, 1379984, 1897478, 3794956, 7589912, 10436129, 15179824, 20872258, 41744516, 83489032, 166978064]

約数ペア:

[(1, 166978064), (2, 83489032), (4, 41744516), (8, 20872258), (11, 15179824), (16, 10436129), (22, 7589912), (44, 3794956), (88, 1897478), (121, 1379984), (176, 948739), (242, 689992), (484, 344996), (968, 172498), (1936, 86249)]