128117964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2437}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 323025248

約数和(自身を除く): 194907284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 2022, 2437, 4044, 4381, 4874, 7311, 8762, 9748, 13143, 14622, 17524, 26286, 29244, 31681, 52572, 63362, 95043, 126724, 190086, 380172, 821269, 1642538, 2463807, 3285076, 4927614, 9855228, 10676497, 21352994, 32029491, 42705988, 64058982, 128117964]

約数ペア:

[(1, 128117964), (2, 64058982), (3, 42705988), (4, 32029491), (6, 21352994), (12, 10676497), (13, 9855228), (26, 4927614), (39, 3285076), (52, 2463807), (78, 1642538), (156, 821269), (337, 380172), (674, 190086), (1011, 126724), (1348, 95043), (2022, 63362), (2437, 52572), (4044, 31681), (4381, 29244), (4874, 26286), (7311, 17524), (8762, 14622), (9748, 13143)]