128548672

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6673}}^1$

素因数の和:6735

約数の個数: 56

約数和(自身を含む): 298354496

約数和(自身を除く): 169805824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 6673, 9632, 13346, 19264, 26692, 46711, 53384, 93422, 106768, 186844, 213536, 286939, 373688, 427072, 573878, 747376, 1147756, 1494752, 2008573, 2295512, 2989504, 4017146, 4591024, 8034292, 9182048, 16068584, 18364096, 32137168, 64274336, 128548672]

約数ペア:

[(1, 128548672), (2, 64274336), (4, 32137168), (7, 18364096), (8, 16068584), (14, 9182048), (16, 8034292), (28, 4591024), (32, 4017146), (43, 2989504), (56, 2295512), (64, 2008573), (86, 1494752), (112, 1147756), (172, 747376), (224, 573878), (301, 427072), (344, 373688), (448, 286939), (602, 213536), (688, 186844), (1204, 106768), (1376, 93422), (2408, 53384), (2752, 46711), (4816, 26692), (6673, 19264), (9632, 13346)]