160807306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 279925632

約数和(自身を除く): 119118326

約数列:

[1, 2, 11, 22, 23, 46, 121, 167, 173, 242, 253, 334, 346, 506, 1837, 1903, 2783, 3674, 3806, 3841, 3979, 5566, 7682, 7958, 20207, 20933, 28891, 40414, 41866, 42251, 43769, 57782, 84502, 87538, 317801, 464761, 481459, 635602, 664493, 929522, 962918, 1328986, 3495811, 6991622, 7309423, 14618846, 80403653, 160807306]

約数ペア:

[(1, 160807306), (2, 80403653), (11, 14618846), (22, 7309423), (23, 6991622), (46, 3495811), (121, 1328986), (167, 962918), (173, 929522), (242, 664493), (253, 635602), (334, 481459), (346, 464761), (506, 317801), (1837, 87538), (1903, 84502), (2783, 57782), (3674, 43769), (3806, 42251), (3841, 41866), (3979, 40414), (5566, 28891), (7682, 20933), (7958, 20207)]