121107568

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{4007}}^1$

素因数の和:5904

約数の個数: 20

約数和(自身を含む): 234828720

約数和(自身を除く): 113721152

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 4007, 7556, 8014, 15112, 16028, 30224, 32056, 64112, 7569223, 15138446, 30276892, 60553784, 121107568]

約数ペア:

[(1, 121107568), (2, 60553784), (4, 30276892), (8, 15138446), (16, 7569223), (1889, 64112), (3778, 32056), (4007, 30224), (7556, 16028), (8014, 15112)]