127875552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 397111680

約数和(自身を除く): 269236128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 139, 148, 168, 222, 224, 259, 278, 296, 336, 417, 444, 518, 556, 592, 672, 777, 834, 888, 973, 1036, 1112, 1184, 1369, 1554, 1668, 1776, 1946, 2072, 2224, 2738, 2919, 3108, 3336, 3552, 3892, 4107, 4144, 4448, 5143, 5476, 5838, 6216, 6672, 7784, 8214, 8288, 9583, 10286, 10952, 11676, 12432, 13344, 15429, 15568, 16428, 19166, 20572, 21904, 23352, 24864, 28749, 30858, 31136, 32856, 36001, 38332, 41144, 43808, 46704, 57498, 61716, 65712, 72002, 76664, 82288, 93408, 108003, 114996, 123432, 131424, 144004, 153328, 164576, 190291, 216006, 229992, 246864, 288008, 306656, 380582, 432012, 459984, 493728, 570873, 576016, 761164, 864024, 919968, 1141746, 1152032, 1332037, 1522328, 1728048, 2283492, 2664074, 3044656, 3456096, 3996111, 4566984, 5328148, 6089312, 7992222, 9133968, 10656296, 15984444, 18267936, 21312592, 31968888, 42625184, 63937776, 127875552]

約数ペア:

[(1, 127875552), (2, 63937776), (3, 42625184), (4, 31968888), (6, 21312592), (7, 18267936), (8, 15984444), (12, 10656296), (14, 9133968), (16, 7992222), (21, 6089312), (24, 5328148), (28, 4566984), (32, 3996111), (37, 3456096), (42, 3044656), (48, 2664074), (56, 2283492), (74, 1728048), (84, 1522328), (96, 1332037), (111, 1152032), (112, 1141746), (139, 919968), (148, 864024), (168, 761164), (222, 576016), (224, 570873), (259, 493728), (278, 459984), (296, 432012), (336, 380582), (417, 306656), (444, 288008), (518, 246864), (556, 229992), (592, 216006), (672, 190291), (777, 164576), (834, 153328), (888, 144004), (973, 131424), (1036, 123432), (1112, 114996), (1184, 108003), (1369, 93408), (1554, 82288), (1668, 76664), (1776, 72002), (1946, 65712), (2072, 61716), (2224, 57498), (2738, 46704), (2919, 43808), (3108, 41144), (3336, 38332), (3552, 36001), (3892, 32856), (4107, 31136), (4144, 30858), (4448, 28749), (5143, 24864), (5476, 23352), (5838, 21904), (6216, 20572), (6672, 19166), (7784, 16428), (8214, 15568), (8288, 15429), (9583, 13344), (10286, 12432), (10952, 11676)]