172538136

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{18869}}^1$

素因数の和:19008

約数の個数: 48

約数和(自身を含む): 470995200

約数和(自身を除く): 298457064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 18869, 37738, 56607, 75476, 113214, 150952, 169821, 226428, 339642, 452856, 679284, 1358568, 2396363, 4792726, 7189089, 9585452, 14378178, 19170904, 21567267, 28756356, 43134534, 57512712, 86269068, 172538136]

約数ペア:

[(1, 172538136), (2, 86269068), (3, 57512712), (4, 43134534), (6, 28756356), (8, 21567267), (9, 19170904), (12, 14378178), (18, 9585452), (24, 7189089), (36, 4792726), (72, 2396363), (127, 1358568), (254, 679284), (381, 452856), (508, 339642), (762, 226428), (1016, 169821), (1143, 150952), (1524, 113214), (2286, 75476), (3048, 56607), (4572, 37738), (9144, 18869)]