128285376

素因数分解:

$2^6\times 3^1\times {\mathrm{668153}}^1$

素因数の和:668168

約数の個数: 28

約数和(自身を含む): 339422232

約数和(自身を除く): 211136856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 668153, 1336306, 2004459, 2672612, 4008918, 5345224, 8017836, 10690448, 16035672, 21380896, 32071344, 42761792, 64142688, 128285376]

約数ペア:

[(1, 128285376), (2, 64142688), (3, 42761792), (4, 32071344), (6, 21380896), (8, 16035672), (12, 10690448), (16, 8017836), (24, 5345224), (32, 4008918), (48, 2672612), (64, 2004459), (96, 1336306), (192, 668153)]