154400548

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{857}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 274666392

約数和(自身を除く): 120265844

約数列:

[1, 2, 4, 73, 146, 292, 617, 857, 1234, 1714, 2468, 3428, 45041, 62561, 90082, 125122, 180164, 250244, 528769, 1057538, 2115076, 38600137, 77200274, 154400548]

約数ペア:

[(1, 154400548), (2, 77200274), (4, 38600137), (73, 2115076), (146, 1057538), (292, 528769), (617, 250244), (857, 180164), (1234, 125122), (1714, 90082), (2468, 62561), (3428, 45041)]