168085154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 279457776

約数和(自身を除く): 111372622

約数列:

[1, 2, 17, 34, 37, 53, 74, 106, 629, 901, 1258, 1802, 1961, 2521, 3922, 5042, 33337, 42857, 66674, 85714, 93277, 133613, 186554, 267226, 1585709, 2271421, 3171418, 4542842, 4943681, 9887362, 84042577, 168085154]

約数ペア:

[(1, 168085154), (2, 84042577), (17, 9887362), (34, 4943681), (37, 4542842), (53, 3171418), (74, 2271421), (106, 1585709), (629, 267226), (901, 186554), (1258, 133613), (1802, 93277), (1961, 85714), (2521, 66674), (3922, 42857), (5042, 33337)]