179626148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 360131184

約数和(自身を除く): 180505036

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 317, 442, 634, 641, 884, 1268, 1282, 2564, 4121, 5389, 8242, 8333, 10778, 10897, 16484, 16666, 21556, 21794, 33332, 43588, 70057, 140114, 141661, 203197, 280228, 283322, 406394, 566644, 812788, 2641561, 3454349, 5283122, 6908698, 10566244, 13817396, 44906537, 89813074, 179626148]

約数ペア:

[(1, 179626148), (2, 89813074), (4, 44906537), (13, 13817396), (17, 10566244), (26, 6908698), (34, 5283122), (52, 3454349), (68, 2641561), (221, 812788), (317, 566644), (442, 406394), (634, 283322), (641, 280228), (884, 203197), (1268, 141661), (1282, 140114), (2564, 70057), (4121, 43588), (5389, 33332), (8242, 21794), (8333, 21556), (10778, 16666), (10897, 16484)]