164493956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{29437}}^1$

素因数の和:29579

約数の個数: 24

約数和(自身を含む): 316517376

約数和(自身を除く): 152023420

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 29437, 58874, 117748, 323807, 647614, 1295228, 3738499, 7476998, 14953996, 41123489, 82246978, 164493956]

約数ペア:

[(1, 164493956), (2, 82246978), (4, 41123489), (11, 14953996), (22, 7476998), (44, 3738499), (127, 1295228), (254, 647614), (508, 323807), (1397, 117748), (2794, 58874), (5588, 29437)]