128334144

素因数分解:

$2^6\times 3^1\times {\mathrm{668407}}^1$

素因数の和:668422

約数の個数: 28

約数和(自身を含む): 339551264

約数和(自身を除く): 211217120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 668407, 1336814, 2005221, 2673628, 4010442, 5347256, 8020884, 10694512, 16041768, 21389024, 32083536, 42778048, 64167072, 128334144]

約数ペア:

[(1, 128334144), (2, 64167072), (3, 42778048), (4, 32083536), (6, 21389024), (8, 16041768), (12, 10694512), (16, 8020884), (24, 5347256), (32, 4010442), (48, 2673628), (64, 2005221), (96, 1336814), (192, 668407)]