143852884

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{84223}}^1$

素因数の和:84295

約数の個数: 24

約数和(自身を含む): 292425728

約数和(自身を除く): 148572844

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 84223, 168446, 336892, 589561, 1179122, 2358244, 5137603, 10275206, 20550412, 35963221, 71926442, 143852884]

約数ペア:

[(1, 143852884), (2, 71926442), (4, 35963221), (7, 20550412), (14, 10275206), (28, 5137603), (61, 2358244), (122, 1179122), (244, 589561), (427, 336892), (854, 168446), (1708, 84223)]