168789170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{6367}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 332868096

約数和(自身を除く): 164078926

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1205, 2410, 2651, 5302, 6367, 12734, 13255, 26510, 31835, 63670, 70037, 140074, 350185, 700370, 1534447, 3068894, 7672235, 15344470, 16878917, 33757834, 84394585, 168789170]

約数ペア:

[(1, 168789170), (2, 84394585), (5, 33757834), (10, 16878917), (11, 15344470), (22, 7672235), (55, 3068894), (110, 1534447), (241, 700370), (482, 350185), (1205, 140074), (2410, 70037), (2651, 63670), (5302, 31835), (6367, 26510), (12734, 13255)]