149680478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{38959}}^1$

素因数の和:39091

約数の個数: 16

約数和(自身を含む): 239837760

約数和(自身を除く): 90157282

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 38959, 77918, 662303, 1324606, 4402367, 8804734, 74840239, 149680478]

約数ペア:

[(1, 149680478), (2, 74840239), (17, 8804734), (34, 4402367), (113, 1324606), (226, 662303), (1921, 77918), (3842, 38959)]