126790192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2161}}^1$

素因数の和:2381

約数の個数: 40

約数和(自身を含む): 260045360

約数和(自身を除く): 133255168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 386, 772, 1544, 2161, 3088, 3667, 4322, 7334, 8644, 14668, 17288, 29336, 34576, 41059, 58672, 82118, 164236, 328472, 417073, 656944, 834146, 1668292, 3336584, 6673168, 7924387, 15848774, 31697548, 63395096, 126790192]

約数ペア:

[(1, 126790192), (2, 63395096), (4, 31697548), (8, 15848774), (16, 7924387), (19, 6673168), (38, 3336584), (76, 1668292), (152, 834146), (193, 656944), (304, 417073), (386, 328472), (772, 164236), (1544, 82118), (2161, 58672), (3088, 41059), (3667, 34576), (4322, 29336), (7334, 17288), (8644, 14668)]