155363994

素因数分解:

$2^1\times 3^5\times {\mathrm{319679}}^1$

素因数の和:319696

約数の個数: 24

約数和(自身を含む): 349090560

約数和(自身を除く): 193726566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 319679, 639358, 959037, 1918074, 2877111, 5754222, 8631333, 17262666, 25893999, 51787998, 77681997, 155363994]

約数ペア:

[(1, 155363994), (2, 77681997), (3, 51787998), (6, 25893999), (9, 17262666), (18, 8631333), (27, 5754222), (54, 2877111), (81, 1918074), (162, 959037), (243, 639358), (486, 319679)]