154794238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{33961}}^1$

素因数の和:34059

約数の個数: 16

約数和(自身を含む): 242081136

約数和(自身を除く): 87286898

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 33961, 67922, 1460323, 1799933, 2920646, 3599866, 77397119, 154794238]

約数ペア:

[(1, 154794238), (2, 77397119), (43, 3599866), (53, 2920646), (86, 1799933), (106, 1460323), (2279, 67922), (4558, 33961)]