133781984

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1129}}^1$

素因数の和:1192

約数の個数: 72

約数和(自身を含む): 314944560

約数和(自身を除く): 181162576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 529, 644, 736, 1058, 1129, 1288, 2116, 2258, 2576, 3703, 4232, 4516, 5152, 7406, 7903, 8464, 9032, 14812, 15806, 16928, 18064, 25967, 29624, 31612, 36128, 51934, 59248, 63224, 103868, 118496, 126448, 181769, 207736, 252896, 363538, 415472, 597241, 727076, 830944, 1194482, 1454152, 2388964, 2908304, 4180687, 4777928, 5816608, 8361374, 9555856, 16722748, 19111712, 33445496, 66890992, 133781984]

約数ペア:

[(1, 133781984), (2, 66890992), (4, 33445496), (7, 19111712), (8, 16722748), (14, 9555856), (16, 8361374), (23, 5816608), (28, 4777928), (32, 4180687), (46, 2908304), (56, 2388964), (92, 1454152), (112, 1194482), (161, 830944), (184, 727076), (224, 597241), (322, 415472), (368, 363538), (529, 252896), (644, 207736), (736, 181769), (1058, 126448), (1129, 118496), (1288, 103868), (2116, 63224), (2258, 59248), (2576, 51934), (3703, 36128), (4232, 31612), (4516, 29624), (5152, 25967), (7406, 18064), (7903, 16928), (8464, 15806), (9032, 14812)]