171163168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1123}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 368788896

約数和(自身を除く): 197625728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 433, 866, 1123, 1732, 2246, 3464, 4492, 4763, 6928, 8984, 9526, 12353, 13856, 17968, 19052, 24706, 35936, 38104, 49412, 76208, 98824, 152416, 197648, 395296, 486259, 972518, 1945036, 3890072, 5348849, 7780144, 10697698, 15560288, 21395396, 42790792, 85581584, 171163168]

約数ペア:

[(1, 171163168), (2, 85581584), (4, 42790792), (8, 21395396), (11, 15560288), (16, 10697698), (22, 7780144), (32, 5348849), (44, 3890072), (88, 1945036), (176, 972518), (352, 486259), (433, 395296), (866, 197648), (1123, 152416), (1732, 98824), (2246, 76208), (3464, 49412), (4492, 38104), (4763, 35936), (6928, 24706), (8984, 19052), (9526, 17968), (12353, 13856)]