161365594

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{25127}}^1$

素因数の和:25174

約数の個数: 24

約数和(自身を含む): 275905440

約数和(自身を除く): 114539846

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 25127, 50254, 326651, 477413, 653302, 954826, 4246463, 6206369, 8492926, 12412738, 80682797, 161365594]

約数ペア:

[(1, 161365594), (2, 80682797), (13, 12412738), (19, 8492926), (26, 6206369), (38, 4246463), (169, 954826), (247, 653302), (338, 477413), (494, 326651), (3211, 50254), (6422, 25127)]