138081416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{3389}}^1$

素因数の和:3869

約数の個数: 32

約数和(自身を含む): 283132800

約数和(自身を除く): 145051384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 463, 926, 1852, 3389, 3704, 5093, 6778, 10186, 13556, 20372, 27112, 37279, 40744, 74558, 149116, 298232, 1569107, 3138214, 6276428, 12552856, 17260177, 34520354, 69040708, 138081416]

約数ペア:

[(1, 138081416), (2, 69040708), (4, 34520354), (8, 17260177), (11, 12552856), (22, 6276428), (44, 3138214), (88, 1569107), (463, 298232), (926, 149116), (1852, 74558), (3389, 40744), (3704, 37279), (5093, 27112), (6778, 20372), (10186, 13556)]