142707456

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2738

約数の個数: 108

約数和(自身を含む): 429509808

約数和(自身を除く): 286802352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2693, 2944, 3312, 4416, 5386, 5888, 6624, 8079, 8832, 10772, 13248, 16158, 17664, 21544, 24237, 26496, 32316, 43088, 48474, 52992, 61939, 64632, 86176, 96948, 123878, 129264, 172352, 185817, 193896, 247756, 258528, 344704, 371634, 387792, 495512, 517056, 557451, 689408, 743268, 775584, 991024, 1034112, 1114902, 1486536, 1551168, 1982048, 2068224, 2229804, 2973072, 3102336, 3964096, 4459608, 5946144, 6204672, 7928192, 8919216, 11892288, 15856384, 17838432, 23784576, 35676864, 47569152, 71353728, 142707456]

約数ペア:

[(1, 142707456), (2, 71353728), (3, 47569152), (4, 35676864), (6, 23784576), (8, 17838432), (9, 15856384), (12, 11892288), (16, 8919216), (18, 7928192), (23, 6204672), (24, 5946144), (32, 4459608), (36, 3964096), (46, 3102336), (48, 2973072), (64, 2229804), (69, 2068224), (72, 1982048), (92, 1551168), (96, 1486536), (128, 1114902), (138, 1034112), (144, 991024), (184, 775584), (192, 743268), (207, 689408), (256, 557451), (276, 517056), (288, 495512), (368, 387792), (384, 371634), (414, 344704), (552, 258528), (576, 247756), (736, 193896), (768, 185817), (828, 172352), (1104, 129264), (1152, 123878), (1472, 96948), (1656, 86176), (2208, 64632), (2304, 61939), (2693, 52992), (2944, 48474), (3312, 43088), (4416, 32316), (5386, 26496), (5888, 24237), (6624, 21544), (8079, 17664), (8832, 16158), (10772, 13248)]