121738168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{800909}}^1$

素因数の和:800934

約数の個数: 16

約数和(自身を含む): 240273000

約数和(自身を除く): 118534832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 800909, 1601818, 3203636, 6407272, 15217271, 30434542, 60869084, 121738168]

約数ペア:

[(1, 121738168), (2, 60869084), (4, 30434542), (8, 15217271), (19, 6407272), (38, 3203636), (76, 1601818), (152, 800909)]