133978904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7757}}^1$

素因数の和:7907

約数の個数: 32

約数和(自身を含む): 268116480

約数和(自身を除く): 134137576

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4318, 7757, 8636, 15514, 17272, 31028, 62056, 131869, 263738, 527476, 985139, 1054952, 1970278, 3940556, 7881112, 16747363, 33494726, 66989452, 133978904]

約数ペア:

[(1, 133978904), (2, 66989452), (4, 33494726), (8, 16747363), (17, 7881112), (34, 3940556), (68, 1970278), (127, 1054952), (136, 985139), (254, 527476), (508, 263738), (1016, 131869), (2159, 62056), (4318, 31028), (7757, 17272), (8636, 15514)]