128189328

素因数分解:

$2^4\times 3^1\times {\mathrm{2670611}}^1$

素因数の和:2670622

約数の個数: 20

約数和(自身を含む): 331155888

約数和(自身を除く): 202966560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2670611, 5341222, 8011833, 10682444, 16023666, 21364888, 32047332, 42729776, 64094664, 128189328]

約数ペア:

[(1, 128189328), (2, 64094664), (3, 42729776), (4, 32047332), (6, 21364888), (8, 16023666), (12, 10682444), (16, 8011833), (24, 5341222), (48, 2670611)]