155111274

素因数分解:

$2^1\times 3^5\times {\mathrm{319159}}^1$

素因数の和:319176

約数の個数: 24

約数和(自身を含む): 348522720

約数和(自身を除く): 193411446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 319159, 638318, 957477, 1914954, 2872431, 5744862, 8617293, 17234586, 25851879, 51703758, 77555637, 155111274]

約数ペア:

[(1, 155111274), (2, 77555637), (3, 51703758), (6, 25851879), (9, 17234586), (18, 8617293), (27, 5744862), (54, 2872431), (81, 1914954), (162, 957477), (243, 638318), (486, 319159)]