156920962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4523}}^1$

素因数の和:4638

約数の個数: 32

約数和(自身を含む): 273611520

約数和(自身を除く): 116690558

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1577, 1826, 3154, 4523, 9046, 17347, 34694, 49753, 85937, 99506, 171874, 375409, 750818, 945307, 1890614, 4129499, 7132771, 8258998, 14265542, 78460481, 156920962]

約数ペア:

[(1, 156920962), (2, 78460481), (11, 14265542), (19, 8258998), (22, 7132771), (38, 4129499), (83, 1890614), (166, 945307), (209, 750818), (418, 375409), (913, 171874), (1577, 99506), (1826, 85937), (3154, 49753), (4523, 34694), (9046, 17347)]