108545378

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{139}}^2$

素因数の和:386

約数の個数: 18

約数和(自身を含む): 167150529

約数和(自身を除く): 58605151

約数列:

[1, 2, 53, 106, 139, 278, 2809, 5618, 7367, 14734, 19321, 38642, 390451, 780902, 1024013, 2048026, 54272689, 108545378]

約数ペア:

[(1, 108545378), (2, 54272689), (53, 2048026), (106, 1024013), (139, 780902), (278, 390451), (2809, 38642), (5618, 19321), (7367, 14734)]