168296942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 297851904

約数和(自身を除く): 129554962

約数列:

[1, 2, 11, 22, 37, 47, 53, 74, 83, 94, 106, 166, 407, 517, 583, 814, 913, 1034, 1166, 1739, 1826, 1961, 2491, 3071, 3478, 3901, 3922, 4399, 4982, 6142, 7802, 8798, 19129, 21571, 27401, 33781, 38258, 42911, 43142, 48389, 54802, 67562, 85822, 92167, 96778, 144337, 162763, 184334, 206753, 288674, 325526, 413506, 1013837, 1587707, 1790393, 2027674, 2274283, 3175414, 3580786, 4548566, 7649861, 15299722, 84148471, 168296942]

約数ペア:

[(1, 168296942), (2, 84148471), (11, 15299722), (22, 7649861), (37, 4548566), (47, 3580786), (53, 3175414), (74, 2274283), (83, 2027674), (94, 1790393), (106, 1587707), (166, 1013837), (407, 413506), (517, 325526), (583, 288674), (814, 206753), (913, 184334), (1034, 162763), (1166, 144337), (1739, 96778), (1826, 92167), (1961, 85822), (2491, 67562), (3071, 54802), (3478, 48389), (3901, 43142), (3922, 42911), (4399, 38258), (4982, 33781), (6142, 27401), (7802, 21571), (8798, 19129)]