130119032

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{378253}}^1$

素因数の和:378302

約数の個数: 16

約数和(自身を含む): 249647640

約数和(自身を除く): 119528608

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 378253, 756506, 1513012, 3026024, 16264879, 32529758, 65059516, 130119032]

約数ペア:

[(1, 130119032), (2, 65059516), (4, 32529758), (8, 16264879), (43, 3026024), (86, 1513012), (172, 756506), (344, 378253)]