127336734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^2$

素因数の和:370

約数の個数: 72

約数和(自身を含む): 325070928

約数和(自身を除く): 197734194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 157, 246, 287, 314, 369, 471, 574, 738, 861, 942, 1099, 1413, 1722, 2198, 2583, 2826, 3297, 5166, 6437, 6594, 9891, 12874, 19311, 19782, 24649, 38622, 45059, 49298, 57933, 73947, 90118, 115866, 135177, 147894, 172543, 221841, 270354, 345086, 405531, 443682, 517629, 811062, 1010609, 1035258, 1552887, 2021218, 3031827, 3105774, 6063654, 7074263, 9095481, 14148526, 18190962, 21222789, 42445578, 63668367, 127336734]

約数ペア:

[(1, 127336734), (2, 63668367), (3, 42445578), (6, 21222789), (7, 18190962), (9, 14148526), (14, 9095481), (18, 7074263), (21, 6063654), (41, 3105774), (42, 3031827), (63, 2021218), (82, 1552887), (123, 1035258), (126, 1010609), (157, 811062), (246, 517629), (287, 443682), (314, 405531), (369, 345086), (471, 270354), (574, 221841), (738, 172543), (861, 147894), (942, 135177), (1099, 115866), (1413, 90118), (1722, 73947), (2198, 57933), (2583, 49298), (2826, 45059), (3297, 38622), (5166, 24649), (6437, 19782), (6594, 19311), (9891, 12874)]