139686912

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:708

約数の個数: 132

約数和(自身を含む): 421518240

約数和(自身を除く): 281831328

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, 512, 552, 576, 659, 736, 768, 828, 1024, 1104, 1152, 1318, 1472, 1536, 1656, 1977, 2208, 2304, 2636, 2944, 3072, 3312, 3954, 4416, 4608, 5272, 5888, 5931, 6624, 7908, 8832, 9216, 10544, 11776, 11862, 13248, 15157, 15816, 17664, 21088, 23552, 23724, 26496, 30314, 31632, 35328, 42176, 45471, 47448, 52992, 60628, 63264, 70656, 84352, 90942, 94896, 105984, 121256, 126528, 136413, 168704, 181884, 189792, 211968, 242512, 253056, 272826, 337408, 363768, 379584, 485024, 506112, 545652, 674816, 727536, 759168, 970048, 1012224, 1091304, 1455072, 1518336, 1940096, 2024448, 2182608, 2910144, 3036672, 3880192, 4365216, 5820288, 6073344, 7760384, 8730432, 11640576, 15520768, 17460864, 23281152, 34921728, 46562304, 69843456, 139686912]

約数ペア:

[(1, 139686912), (2, 69843456), (3, 46562304), (4, 34921728), (6, 23281152), (8, 17460864), (9, 15520768), (12, 11640576), (16, 8730432), (18, 7760384), (23, 6073344), (24, 5820288), (32, 4365216), (36, 3880192), (46, 3036672), (48, 2910144), (64, 2182608), (69, 2024448), (72, 1940096), (92, 1518336), (96, 1455072), (128, 1091304), (138, 1012224), (144, 970048), (184, 759168), (192, 727536), (207, 674816), (256, 545652), (276, 506112), (288, 485024), (368, 379584), (384, 363768), (414, 337408), (512, 272826), (552, 253056), (576, 242512), (659, 211968), (736, 189792), (768, 181884), (828, 168704), (1024, 136413), (1104, 126528), (1152, 121256), (1318, 105984), (1472, 94896), (1536, 90942), (1656, 84352), (1977, 70656), (2208, 63264), (2304, 60628), (2636, 52992), (2944, 47448), (3072, 45471), (3312, 42176), (3954, 35328), (4416, 31632), (4608, 30314), (5272, 26496), (5888, 23724), (5931, 23552), (6624, 21088), (7908, 17664), (8832, 15816), (9216, 15157), (10544, 13248), (11776, 11862)]