189816576

素因数分解:

$2^8\times 3^1\times {\mathrm{439}}^1\times {\mathrm{563}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 507239040

約数和(自身を除く): 317422464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 439, 563, 768, 878, 1126, 1317, 1689, 1756, 2252, 2634, 3378, 3512, 4504, 5268, 6756, 7024, 9008, 10536, 13512, 14048, 18016, 21072, 27024, 28096, 36032, 42144, 54048, 56192, 72064, 84288, 108096, 112384, 144128, 168576, 216192, 247157, 337152, 432384, 494314, 741471, 988628, 1482942, 1977256, 2965884, 3954512, 5931768, 7909024, 11863536, 15818048, 23727072, 31636096, 47454144, 63272192, 94908288, 189816576]

約数ペア:

[(1, 189816576), (2, 94908288), (3, 63272192), (4, 47454144), (6, 31636096), (8, 23727072), (12, 15818048), (16, 11863536), (24, 7909024), (32, 5931768), (48, 3954512), (64, 2965884), (96, 1977256), (128, 1482942), (192, 988628), (256, 741471), (384, 494314), (439, 432384), (563, 337152), (768, 247157), (878, 216192), (1126, 168576), (1317, 144128), (1689, 112384), (1756, 108096), (2252, 84288), (2634, 72064), (3378, 56192), (3512, 54048), (4504, 42144), (5268, 36032), (6756, 28096), (7024, 27024), (9008, 21072), (10536, 18016), (13512, 14048)]