128846286

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{135059}}^1$

素因数の和:135120

約数の個数: 24

約数和(自身を含む): 284436360

約数和(自身を除く): 155590074

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 135059, 270118, 405177, 810354, 1215531, 2431062, 7158127, 14316254, 21474381, 42948762, 64423143, 128846286]

約数ペア:

[(1, 128846286), (2, 64423143), (3, 42948762), (6, 21474381), (9, 14316254), (18, 7158127), (53, 2431062), (106, 1215531), (159, 810354), (318, 405177), (477, 270118), (954, 135059)]