128176896

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 360267264

約数和(自身を除く): 232090368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 53, 64, 67, 94, 96, 106, 128, 134, 141, 159, 188, 192, 201, 212, 256, 268, 282, 318, 376, 384, 402, 424, 536, 564, 636, 752, 768, 804, 848, 1072, 1128, 1272, 1504, 1608, 1696, 2144, 2256, 2491, 2544, 3008, 3149, 3216, 3392, 3551, 4288, 4512, 4982, 5088, 6016, 6298, 6432, 6784, 7102, 7473, 8576, 9024, 9447, 9964, 10176, 10653, 12032, 12596, 12864, 13568, 14204, 14946, 17152, 18048, 18894, 19928, 20352, 21306, 25192, 25728, 28408, 29892, 36096, 37788, 39856, 40704, 42612, 50384, 51456, 56816, 59784, 75576, 79712, 85224, 100768, 113632, 119568, 151152, 159424, 166897, 170448, 201536, 227264, 239136, 302304, 318848, 333794, 340896, 403072, 454528, 478272, 500691, 604608, 637696, 667588, 681792, 806144, 909056, 956544, 1001382, 1209216, 1335176, 1363584, 1913088, 2002764, 2418432, 2670352, 2727168, 4005528, 5340704, 8011056, 10681408, 16022112, 21362816, 32044224, 42725632, 64088448, 128176896]

約数ペア:

[(1, 128176896), (2, 64088448), (3, 42725632), (4, 32044224), (6, 21362816), (8, 16022112), (12, 10681408), (16, 8011056), (24, 5340704), (32, 4005528), (47, 2727168), (48, 2670352), (53, 2418432), (64, 2002764), (67, 1913088), (94, 1363584), (96, 1335176), (106, 1209216), (128, 1001382), (134, 956544), (141, 909056), (159, 806144), (188, 681792), (192, 667588), (201, 637696), (212, 604608), (256, 500691), (268, 478272), (282, 454528), (318, 403072), (376, 340896), (384, 333794), (402, 318848), (424, 302304), (536, 239136), (564, 227264), (636, 201536), (752, 170448), (768, 166897), (804, 159424), (848, 151152), (1072, 119568), (1128, 113632), (1272, 100768), (1504, 85224), (1608, 79712), (1696, 75576), (2144, 59784), (2256, 56816), (2491, 51456), (2544, 50384), (3008, 42612), (3149, 40704), (3216, 39856), (3392, 37788), (3551, 36096), (4288, 29892), (4512, 28408), (4982, 25728), (5088, 25192), (6016, 21306), (6298, 20352), (6432, 19928), (6784, 18894), (7102, 18048), (7473, 17152), (8576, 14946), (9024, 14204), (9447, 13568), (9964, 12864), (10176, 12596), (10653, 12032)]