123772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 246960

約数和(自身を除く): 123188

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 97, 116, 194, 319, 388, 638, 1067, 1276, 2134, 2813, 4268, 5626, 11252, 30943, 61886, 123772]

約数ペア:

[(1, 123772), (2, 61886), (4, 30943), (11, 11252), (22, 5626), (29, 4268), (44, 2813), (58, 2134), (97, 1276), (116, 1067), (194, 638), (319, 388)]