162567856

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:802

約数の個数: 60

約数和(自身を含む): 349399512

約数和(自身を除く): 186831656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 131, 176, 242, 262, 484, 524, 641, 968, 1048, 1282, 1441, 1936, 2096, 2564, 2882, 5128, 5764, 7051, 10256, 11528, 14102, 15851, 23056, 28204, 31702, 56408, 63404, 77561, 83971, 112816, 126808, 155122, 167942, 253616, 310244, 335884, 620488, 671768, 923681, 1240976, 1343536, 1847362, 3694724, 7389448, 10160491, 14778896, 20320982, 40641964, 81283928, 162567856]

約数ペア:

[(1, 162567856), (2, 81283928), (4, 40641964), (8, 20320982), (11, 14778896), (16, 10160491), (22, 7389448), (44, 3694724), (88, 1847362), (121, 1343536), (131, 1240976), (176, 923681), (242, 671768), (262, 620488), (484, 335884), (524, 310244), (641, 253616), (968, 167942), (1048, 155122), (1282, 126808), (1441, 112816), (1936, 83971), (2096, 77561), (2564, 63404), (2882, 56408), (5128, 31702), (5764, 28204), (7051, 23056), (10256, 15851), (11528, 14102)]