168019874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{40841}}^1$

素因数の和:40882

約数の個数: 24

約数和(自身を含む): 293327244

約数和(自身を除く): 125307370

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 40841, 81682, 449251, 694297, 898502, 1388594, 4941761, 7637267, 9883522, 15274534, 84009937, 168019874]

約数ペア:

[(1, 168019874), (2, 84009937), (11, 15274534), (17, 9883522), (22, 7637267), (34, 4941761), (121, 1388594), (187, 898502), (242, 694297), (374, 449251), (2057, 81682), (4114, 40841)]