155474492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{1759}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 286809600

約数和(自身を除く): 131335108

約数列:

[1, 2, 4, 19, 38, 76, 1163, 1759, 2326, 3518, 4652, 7036, 22097, 33421, 44194, 66842, 88388, 133684, 2045717, 4091434, 8182868, 38868623, 77737246, 155474492]

約数ペア:

[(1, 155474492), (2, 77737246), (4, 38868623), (19, 8182868), (38, 4091434), (76, 2045717), (1163, 133684), (1759, 88388), (2326, 66842), (3518, 44194), (4652, 33421), (7036, 22097)]