180423372296

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{550071257}}^1$

素因数の和:550071304

約数の個数: 16

約数和(自身を含む): 346544892540

約数和(自身を除く): 166121520244

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 550071257, 1100142514, 2200285028, 4400570056, 22552921537, 45105843074, 90211686148, 180423372296]

約数ペア:

[(1, 180423372296), (2, 90211686148), (4, 45105843074), (8, 22552921537), (41, 4400570056), (82, 2200285028), (164, 1100142514), (328, 550071257)]