129864816

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6991}}^1$

素因数の和:7051

約数の個数: 80

約数和(自身を含む): 381483520

約数和(自身を除く): 251618704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 6991, 9288, 13982, 18576, 20973, 27964, 41946, 55928, 62919, 83892, 111856, 125838, 167784, 188757, 251676, 300613, 335568, 377514, 503352, 601226, 755028, 901839, 1006704, 1202452, 1510056, 1803678, 2404904, 2705517, 3020112, 3607356, 4809808, 5411034, 7214712, 8116551, 10822068, 14429424, 16233102, 21644136, 32466204, 43288272, 64932408, 129864816]

約数ペア:

[(1, 129864816), (2, 64932408), (3, 43288272), (4, 32466204), (6, 21644136), (8, 16233102), (9, 14429424), (12, 10822068), (16, 8116551), (18, 7214712), (24, 5411034), (27, 4809808), (36, 3607356), (43, 3020112), (48, 2705517), (54, 2404904), (72, 1803678), (86, 1510056), (108, 1202452), (129, 1006704), (144, 901839), (172, 755028), (216, 601226), (258, 503352), (344, 377514), (387, 335568), (432, 300613), (516, 251676), (688, 188757), (774, 167784), (1032, 125838), (1161, 111856), (1548, 83892), (2064, 62919), (2322, 55928), (3096, 41946), (4644, 27964), (6192, 20973), (6991, 18576), (9288, 13982)]