121428864

素因数分解:

$2^7\times 3^2\times {\mathrm{105407}}^1$

素因数の和:105427

約数の個数: 48

約数和(自身を含む): 349427520

約数和(自身を除く): 227998656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 105407, 210814, 316221, 421628, 632442, 843256, 948663, 1264884, 1686512, 1897326, 2529768, 3373024, 3794652, 5059536, 6746048, 7589304, 10119072, 13492096, 15178608, 20238144, 30357216, 40476288, 60714432, 121428864]

約数ペア:

[(1, 121428864), (2, 60714432), (3, 40476288), (4, 30357216), (6, 20238144), (8, 15178608), (9, 13492096), (12, 10119072), (16, 7589304), (18, 6746048), (24, 5059536), (32, 3794652), (36, 3373024), (48, 2529768), (64, 1897326), (72, 1686512), (96, 1264884), (128, 948663), (144, 843256), (192, 632442), (288, 421628), (384, 316221), (576, 210814), (1152, 105407)]