127201728

素因数分解:

$2^6\times 3^1\times {\mathrm{241}}^1\times {\mathrm{2749}}^1$

素因数の和:3005

約数の個数: 56

約数和(自身を含む): 338074000

約数和(自身を除く): 210872272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 241, 482, 723, 964, 1446, 1928, 2749, 2892, 3856, 5498, 5784, 7712, 8247, 10996, 11568, 15424, 16494, 21992, 23136, 32988, 43984, 46272, 65976, 87968, 131952, 175936, 263904, 527808, 662509, 1325018, 1987527, 2650036, 3975054, 5300072, 7950108, 10600144, 15900216, 21200288, 31800432, 42400576, 63600864, 127201728]

約数ペア:

[(1, 127201728), (2, 63600864), (3, 42400576), (4, 31800432), (6, 21200288), (8, 15900216), (12, 10600144), (16, 7950108), (24, 5300072), (32, 3975054), (48, 2650036), (64, 1987527), (96, 1325018), (192, 662509), (241, 527808), (482, 263904), (723, 175936), (964, 131952), (1446, 87968), (1928, 65976), (2749, 46272), (2892, 43984), (3856, 32988), (5498, 23136), (5784, 21992), (7712, 16494), (8247, 15424), (10996, 11568)]