158387966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{248257}}^1$

素因数の和:248299

約数の個数: 16

約数和(自身を含む): 268118640

約数和(自身を除く): 109730674

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 248257, 496514, 2730827, 5461654, 7199453, 14398906, 79193983, 158387966]

約数ペア:

[(1, 158387966), (2, 79193983), (11, 14398906), (22, 7199453), (29, 5461654), (58, 2730827), (319, 496514), (638, 248257)]