128157186

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11527}}^1$

素因数の和:11658

約数の個数: 32

約数和(自身を含む): 273905280

約数和(自身を除く): 145748094

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 11527, 23054, 34581, 69162, 195959, 391918, 587877, 1175754, 1256443, 2512886, 3769329, 7538658, 21359531, 42719062, 64078593, 128157186]

約数ペア:

[(1, 128157186), (2, 64078593), (3, 42719062), (6, 21359531), (17, 7538658), (34, 3769329), (51, 2512886), (102, 1256443), (109, 1175754), (218, 587877), (327, 391918), (654, 195959), (1853, 69162), (3706, 34581), (5559, 23054), (11118, 11527)]