128140674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1124041}}^1$

素因数の和:1124065

約数の個数: 16

約数和(自身を含む): 269770080

約数和(自身を除く): 141629406

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1124041, 2248082, 3372123, 6744246, 21356779, 42713558, 64070337, 128140674]

約数ペア:

[(1, 128140674), (2, 64070337), (3, 42713558), (6, 21356779), (19, 6744246), (38, 3372123), (57, 2248082), (114, 1124041)]