157752854

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{22051}}^1$

素因数の和:22140

約数の個数: 24

約数和(自身を含む): 279046008

約数和(自身を除く): 121293154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 22051, 44102, 154357, 308714, 1080499, 1609723, 2160998, 3219446, 11268061, 22536122, 78876427, 157752854]

約数ペア:

[(1, 157752854), (2, 78876427), (7, 22536122), (14, 11268061), (49, 3219446), (73, 2160998), (98, 1609723), (146, 1080499), (511, 308714), (1022, 154357), (3577, 44102), (7154, 22051)]