131495936

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 309582000

約数和(自身を除く): 178086064

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 449, 512, 572, 704, 832, 898, 1024, 1144, 1408, 1664, 1796, 2048, 2288, 2816, 3328, 3592, 4576, 4939, 5632, 5837, 6656, 7184, 9152, 9878, 11264, 11674, 13312, 14368, 18304, 19756, 22528, 23348, 26624, 28736, 36608, 39512, 46696, 57472, 64207, 73216, 79024, 93392, 114944, 128414, 146432, 158048, 186784, 229888, 256828, 292864, 316096, 373568, 459776, 513656, 632192, 747136, 919552, 1027312, 1264384, 1494272, 2054624, 2528768, 2988544, 4109248, 5057536, 5977088, 8218496, 10115072, 11954176, 16436992, 32873984, 65747968, 131495936]

約数ペア:

[(1, 131495936), (2, 65747968), (4, 32873984), (8, 16436992), (11, 11954176), (13, 10115072), (16, 8218496), (22, 5977088), (26, 5057536), (32, 4109248), (44, 2988544), (52, 2528768), (64, 2054624), (88, 1494272), (104, 1264384), (128, 1027312), (143, 919552), (176, 747136), (208, 632192), (256, 513656), (286, 459776), (352, 373568), (416, 316096), (449, 292864), (512, 256828), (572, 229888), (704, 186784), (832, 158048), (898, 146432), (1024, 128414), (1144, 114944), (1408, 93392), (1664, 79024), (1796, 73216), (2048, 64207), (2288, 57472), (2816, 46696), (3328, 39512), (3592, 36608), (4576, 28736), (4939, 26624), (5632, 23348), (5837, 22528), (6656, 19756), (7184, 18304), (9152, 14368), (9878, 13312), (11264, 11674)]