178230074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2137}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 310334976

約数和(自身を除く): 132104902

約数列:

[1, 2, 11, 17, 22, 34, 187, 223, 374, 446, 2137, 2453, 3791, 4274, 4906, 7582, 23507, 36329, 41701, 47014, 72658, 83402, 399619, 476551, 799238, 953102, 5242061, 8101367, 10484122, 16202734, 89115037, 178230074]

約数ペア:

[(1, 178230074), (2, 89115037), (11, 16202734), (17, 10484122), (22, 8101367), (34, 5242061), (187, 953102), (223, 799238), (374, 476551), (446, 399619), (2137, 83402), (2453, 72658), (3791, 47014), (4274, 41701), (4906, 36329), (7582, 23507)]