137187520

素因数分解:

$2^6\times 5^1\times {\mathrm{577}}^1\times {\mathrm{743}}^1$

素因数の和:1337

約数の個数: 56

約数和(自身を含む): 327684384

約数和(自身を除く): 190496864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 577, 743, 1154, 1486, 2308, 2885, 2972, 3715, 4616, 5770, 5944, 7430, 9232, 11540, 11888, 14860, 18464, 23080, 23776, 29720, 36928, 46160, 47552, 59440, 92320, 118880, 184640, 237760, 428711, 857422, 1714844, 2143555, 3429688, 4287110, 6859376, 8574220, 13718752, 17148440, 27437504, 34296880, 68593760, 137187520]

約数ペア:

[(1, 137187520), (2, 68593760), (4, 34296880), (5, 27437504), (8, 17148440), (10, 13718752), (16, 8574220), (20, 6859376), (32, 4287110), (40, 3429688), (64, 2143555), (80, 1714844), (160, 857422), (320, 428711), (577, 237760), (743, 184640), (1154, 118880), (1486, 92320), (2308, 59440), (2885, 47552), (2972, 46160), (3715, 36928), (4616, 29720), (5770, 23776), (5944, 23080), (7430, 18464), (9232, 14860), (11540, 11888)]