138489168

素因数分解:

$2^4\times 3^1\times {\mathrm{2885191}}^1$

素因数の和:2885202

約数の個数: 20

約数和(自身を含む): 357763808

約数和(自身を除く): 219274640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2885191, 5770382, 8655573, 11540764, 17311146, 23081528, 34622292, 46163056, 69244584, 138489168]

約数ペア:

[(1, 138489168), (2, 69244584), (3, 46163056), (4, 34622292), (6, 23081528), (8, 17311146), (12, 11540764), (16, 8655573), (24, 5770382), (48, 2885191)]