140500608

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 390635520

約数和(自身を除く): 250134912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 67, 86, 96, 127, 128, 129, 134, 172, 192, 201, 254, 258, 268, 344, 381, 384, 402, 508, 516, 536, 688, 762, 804, 1016, 1032, 1072, 1376, 1524, 1608, 2032, 2064, 2144, 2752, 2881, 3048, 3216, 4064, 4128, 4288, 5461, 5504, 5762, 6096, 6432, 8128, 8256, 8509, 8576, 8643, 10922, 11524, 12192, 12864, 16256, 16383, 16512, 17018, 17286, 21844, 23048, 24384, 25527, 25728, 32766, 34036, 34572, 43688, 46096, 48768, 51054, 65532, 68072, 69144, 87376, 92192, 102108, 131064, 136144, 138288, 174752, 184384, 204216, 262128, 272288, 276576, 349504, 365887, 368768, 408432, 524256, 544576, 553152, 699008, 731774, 816864, 1048512, 1089152, 1097661, 1106304, 1463548, 1633728, 2097024, 2195322, 2927096, 3267456, 4390644, 5854192, 8781288, 11708384, 17562576, 23416768, 35125152, 46833536, 70250304, 140500608]

約数ペア:

[(1, 140500608), (2, 70250304), (3, 46833536), (4, 35125152), (6, 23416768), (8, 17562576), (12, 11708384), (16, 8781288), (24, 5854192), (32, 4390644), (43, 3267456), (48, 2927096), (64, 2195322), (67, 2097024), (86, 1633728), (96, 1463548), (127, 1106304), (128, 1097661), (129, 1089152), (134, 1048512), (172, 816864), (192, 731774), (201, 699008), (254, 553152), (258, 544576), (268, 524256), (344, 408432), (381, 368768), (384, 365887), (402, 349504), (508, 276576), (516, 272288), (536, 262128), (688, 204216), (762, 184384), (804, 174752), (1016, 138288), (1032, 136144), (1072, 131064), (1376, 102108), (1524, 92192), (1608, 87376), (2032, 69144), (2064, 68072), (2144, 65532), (2752, 51054), (2881, 48768), (3048, 46096), (3216, 43688), (4064, 34572), (4128, 34036), (4288, 32766), (5461, 25728), (5504, 25527), (5762, 24384), (6096, 23048), (6432, 21844), (8128, 17286), (8256, 17018), (8509, 16512), (8576, 16383), (8643, 16256), (10922, 12864), (11524, 12192)]