123075326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 204906240

約数和(自身を除く): 81830914

約数列:

[1, 2, 11, 22, 139, 167, 241, 278, 334, 482, 1529, 1837, 2651, 3058, 3674, 5302, 23213, 33499, 40247, 46426, 66998, 80494, 255343, 368489, 442717, 510686, 736978, 885434, 5594333, 11188666, 61537663, 123075326]

約数ペア:

[(1, 123075326), (2, 61537663), (11, 11188666), (22, 5594333), (139, 885434), (167, 736978), (241, 510686), (278, 442717), (334, 368489), (482, 255343), (1529, 80494), (1837, 66998), (2651, 46426), (3058, 40247), (3674, 33499), (5302, 23213)]