165510464

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2909}}^1$

素因数の和:3055

約数の個数: 56

約数和(自身を含む): 378439680

約数和(自身を除く): 212929216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 2909, 3556, 4064, 5818, 7112, 8128, 11636, 14224, 20363, 23272, 28448, 40726, 46544, 56896, 81452, 93088, 162904, 186176, 325808, 369443, 651616, 738886, 1303232, 1477772, 2586101, 2955544, 5172202, 5911088, 10344404, 11822176, 20688808, 23644352, 41377616, 82755232, 165510464]

約数ペア:

[(1, 165510464), (2, 82755232), (4, 41377616), (7, 23644352), (8, 20688808), (14, 11822176), (16, 10344404), (28, 5911088), (32, 5172202), (56, 2955544), (64, 2586101), (112, 1477772), (127, 1303232), (224, 738886), (254, 651616), (448, 369443), (508, 325808), (889, 186176), (1016, 162904), (1778, 93088), (2032, 81452), (2909, 56896), (3556, 46544), (4064, 40726), (5818, 28448), (7112, 23272), (8128, 20363), (11636, 14224)]