141457558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 236160000

約数和(自身を除く): 94702442

約数列:

[1, 2, 11, 22, 79, 158, 199, 398, 409, 818, 869, 1738, 2189, 4378, 4499, 8998, 15721, 31442, 32311, 64622, 81391, 162782, 172931, 345862, 355421, 710842, 895301, 1790602, 6429889, 12859778, 70728779, 141457558]

約数ペア:

[(1, 141457558), (2, 70728779), (11, 12859778), (22, 6429889), (79, 1790602), (158, 895301), (199, 710842), (398, 355421), (409, 345862), (818, 172931), (869, 162782), (1738, 81391), (2189, 64622), (4378, 32311), (4499, 31442), (8998, 15721)]