131673969824

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{74827}}^1$

素因数の和:75397

約数の個数: 48

約数和(自身を含む): 261881238528

約数和(自身を除く): 130207268704

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 433, 508, 866, 1016, 1732, 2032, 3464, 4064, 6928, 13856, 54991, 74827, 109982, 149654, 219964, 299308, 439928, 598616, 879856, 1197232, 1759712, 2394464, 9503029, 19006058, 32400091, 38012116, 64800182, 76024232, 129600364, 152048464, 259200728, 304096928, 518401456, 1036802912, 4114811557, 8229623114, 16459246228, 32918492456, 65836984912, 131673969824]

約数ペア:

[(1, 131673969824), (2, 65836984912), (4, 32918492456), (8, 16459246228), (16, 8229623114), (32, 4114811557), (127, 1036802912), (254, 518401456), (433, 304096928), (508, 259200728), (866, 152048464), (1016, 129600364), (1732, 76024232), (2032, 64800182), (3464, 38012116), (4064, 32400091), (6928, 19006058), (13856, 9503029), (54991, 2394464), (74827, 1759712), (109982, 1197232), (149654, 879856), (219964, 598616), (299308, 439928)]