138825216

素因数分解:

$2^9\times 3^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:712

約数の個数: 120

約数和(自身を含む): 409821984

約数和(自身を除く): 270996768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 512, 564, 576, 641, 752, 768, 846, 1128, 1152, 1282, 1504, 1536, 1692, 1923, 2256, 2304, 2564, 3008, 3384, 3846, 4512, 4608, 5128, 5769, 6016, 6768, 7692, 9024, 10256, 11538, 12032, 13536, 15384, 18048, 20512, 23076, 24064, 27072, 30127, 30768, 36096, 41024, 46152, 54144, 60254, 61536, 72192, 82048, 90381, 92304, 108288, 120508, 123072, 164096, 180762, 184608, 216576, 241016, 246144, 271143, 328192, 361524, 369216, 482032, 492288, 542286, 723048, 738432, 964064, 984576, 1084572, 1446096, 1476864, 1928128, 2169144, 2892192, 2953728, 3856256, 4338288, 5784384, 7712512, 8676576, 11568768, 15425024, 17353152, 23137536, 34706304, 46275072, 69412608, 138825216]

約数ペア:

[(1, 138825216), (2, 69412608), (3, 46275072), (4, 34706304), (6, 23137536), (8, 17353152), (9, 15425024), (12, 11568768), (16, 8676576), (18, 7712512), (24, 5784384), (32, 4338288), (36, 3856256), (47, 2953728), (48, 2892192), (64, 2169144), (72, 1928128), (94, 1476864), (96, 1446096), (128, 1084572), (141, 984576), (144, 964064), (188, 738432), (192, 723048), (256, 542286), (282, 492288), (288, 482032), (376, 369216), (384, 361524), (423, 328192), (512, 271143), (564, 246144), (576, 241016), (641, 216576), (752, 184608), (768, 180762), (846, 164096), (1128, 123072), (1152, 120508), (1282, 108288), (1504, 92304), (1536, 90381), (1692, 82048), (1923, 72192), (2256, 61536), (2304, 60254), (2564, 54144), (3008, 46152), (3384, 41024), (3846, 36096), (4512, 30768), (4608, 30127), (5128, 27072), (5769, 24064), (6016, 23076), (6768, 20512), (7692, 18048), (9024, 15384), (10256, 13536), (11538, 12032)]