131900538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12413}}^1$

素因数の和:12459

約数の個数: 64

約数和(自身を含む): 343222272

約数和(自身を除く): 211321734

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 12413, 24826, 37239, 74478, 86891, 136543, 173782, 260673, 273086, 285499, 409629, 521346, 570998, 819258, 856497, 955801, 1712994, 1911602, 1998493, 2867403, 3140489, 3996986, 5734806, 5995479, 6280978, 9421467, 11990958, 18842934, 21983423, 43966846, 65950269, 131900538]

約数ペア:

[(1, 131900538), (2, 65950269), (3, 43966846), (6, 21983423), (7, 18842934), (11, 11990958), (14, 9421467), (21, 6280978), (22, 5995479), (23, 5734806), (33, 3996986), (42, 3140489), (46, 2867403), (66, 1998493), (69, 1911602), (77, 1712994), (138, 955801), (154, 856497), (161, 819258), (231, 570998), (253, 521346), (322, 409629), (462, 285499), (483, 273086), (506, 260673), (759, 173782), (966, 136543), (1518, 86891), (1771, 74478), (3542, 37239), (5313, 24826), (10626, 12413)]