168012405248

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{10091}}^1$

素因数の和:11189

約数の個数: 80

約数和(自身を含む): 346890297600

約数和(自身を除く): 178877892352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1049, 1984, 2098, 3968, 4196, 7936, 8392, 10091, 15872, 16784, 20182, 32519, 33568, 40364, 65038, 67136, 80728, 130076, 134272, 161456, 260152, 268544, 312821, 322912, 520304, 537088, 625642, 645824, 1040608, 1251284, 1291648, 2081216, 2502568, 2583296, 4162432, 5005136, 5166592, 8324864, 10010272, 10585459, 16649728, 20020544, 21170918, 40041088, 42341836, 80082176, 84683672, 160164352, 169367344, 328149229, 338734688, 656298458, 677469376, 1312596916, 1354938752, 2625193832, 2709877504, 5250387664, 5419755008, 10500775328, 21001550656, 42003101312, 84006202624, 168012405248]

約数ペア:

[(1, 168012405248), (2, 84006202624), (4, 42003101312), (8, 21001550656), (16, 10500775328), (31, 5419755008), (32, 5250387664), (62, 2709877504), (64, 2625193832), (124, 1354938752), (128, 1312596916), (248, 677469376), (256, 656298458), (496, 338734688), (512, 328149229), (992, 169367344), (1049, 160164352), (1984, 84683672), (2098, 80082176), (3968, 42341836), (4196, 40041088), (7936, 21170918), (8392, 20020544), (10091, 16649728), (15872, 10585459), (16784, 10010272), (20182, 8324864), (32519, 5166592), (33568, 5005136), (40364, 4162432), (65038, 2583296), (67136, 2502568), (80728, 2081216), (130076, 1291648), (134272, 1251284), (161456, 1040608), (260152, 645824), (268544, 625642), (312821, 537088), (322912, 520304)]