128091806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{50311}}^1$

素因数の和:50399

約数の個数: 16

約数和(自身を含む): 205272960

約数和(自身を除く): 77181154

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 50311, 100622, 955909, 1911818, 3370837, 6741674, 64045903, 128091806]

約数ペア:

[(1, 128091806), (2, 64045903), (19, 6741674), (38, 3370837), (67, 1911818), (134, 955909), (1273, 100622), (2546, 50311)]