139305984

素因数分解:

$2^{10}\times 3^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 88

約数和(自身を含む): 375141408

約数和(自身を除く): 235835424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 331, 384, 411, 512, 548, 662, 768, 822, 993, 1024, 1096, 1324, 1536, 1644, 1986, 2192, 2648, 3072, 3288, 3972, 4384, 5296, 6576, 7944, 8768, 10592, 13152, 15888, 17536, 21184, 26304, 31776, 35072, 42368, 45347, 52608, 63552, 70144, 84736, 90694, 105216, 127104, 136041, 140288, 169472, 181388, 210432, 254208, 272082, 338944, 362776, 420864, 508416, 544164, 725552, 1016832, 1088328, 1451104, 2176656, 2902208, 4353312, 5804416, 8706624, 11608832, 17413248, 23217664, 34826496, 46435328, 69652992, 139305984]

約数ペア:

[(1, 139305984), (2, 69652992), (3, 46435328), (4, 34826496), (6, 23217664), (8, 17413248), (12, 11608832), (16, 8706624), (24, 5804416), (32, 4353312), (48, 2902208), (64, 2176656), (96, 1451104), (128, 1088328), (137, 1016832), (192, 725552), (256, 544164), (274, 508416), (331, 420864), (384, 362776), (411, 338944), (512, 272082), (548, 254208), (662, 210432), (768, 181388), (822, 169472), (993, 140288), (1024, 136041), (1096, 127104), (1324, 105216), (1536, 90694), (1644, 84736), (1986, 70144), (2192, 63552), (2648, 52608), (3072, 45347), (3288, 42368), (3972, 35072), (4384, 31776), (5296, 26304), (6576, 21184), (7944, 17536), (8768, 15888), (10592, 13152)]