138548736

素因数分解:

$2^9\times 3^2\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 120

約数和(自身を含む): 405034344

約数和(自身を除く): 266485608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 256, 281, 288, 321, 384, 428, 512, 562, 576, 642, 768, 843, 856, 963, 1124, 1152, 1284, 1536, 1686, 1712, 1926, 2248, 2304, 2529, 2568, 3372, 3424, 3852, 4496, 4608, 5058, 5136, 6744, 6848, 7704, 8992, 10116, 10272, 13488, 13696, 15408, 17984, 20232, 20544, 26976, 27392, 30067, 30816, 35968, 40464, 41088, 53952, 54784, 60134, 61632, 71936, 80928, 82176, 90201, 107904, 120268, 123264, 143872, 161856, 164352, 180402, 215808, 240536, 246528, 270603, 323712, 360804, 431616, 481072, 493056, 541206, 647424, 721608, 962144, 1082412, 1294848, 1443216, 1924288, 2164824, 2886432, 3848576, 4329648, 5772864, 7697152, 8659296, 11545728, 15394304, 17318592, 23091456, 34637184, 46182912, 69274368, 138548736]

約数ペア:

[(1, 138548736), (2, 69274368), (3, 46182912), (4, 34637184), (6, 23091456), (8, 17318592), (9, 15394304), (12, 11545728), (16, 8659296), (18, 7697152), (24, 5772864), (32, 4329648), (36, 3848576), (48, 2886432), (64, 2164824), (72, 1924288), (96, 1443216), (107, 1294848), (128, 1082412), (144, 962144), (192, 721608), (214, 647424), (256, 541206), (281, 493056), (288, 481072), (321, 431616), (384, 360804), (428, 323712), (512, 270603), (562, 246528), (576, 240536), (642, 215808), (768, 180402), (843, 164352), (856, 161856), (963, 143872), (1124, 123264), (1152, 120268), (1284, 107904), (1536, 90201), (1686, 82176), (1712, 80928), (1926, 71936), (2248, 61632), (2304, 60134), (2529, 54784), (2568, 53952), (3372, 41088), (3424, 40464), (3852, 35968), (4496, 30816), (4608, 30067), (5058, 27392), (5136, 26976), (6744, 20544), (6848, 20232), (7704, 17984), (8992, 15408), (10116, 13696), (10272, 13488)]