194285989072

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1\times {\mathrm{7351}}^1$

素因数の和:8376

約数の個数: 80

約数和(自身を含む): 432106565632

約数和(自身を除く): 237820576560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 643, 734, 1286, 1468, 2569, 2572, 2936, 4501, 5138, 5144, 5872, 7351, 9002, 10276, 10288, 14702, 18004, 20552, 29404, 36008, 41104, 51457, 58808, 72016, 102914, 117616, 205828, 235981, 411656, 471962, 823312, 943924, 1651867, 1887848, 2697817, 3303734, 3775696, 4726693, 5395634, 6607468, 9453386, 10791268, 13214936, 18884719, 18906772, 21582536, 26429872, 33086851, 37769438, 37813544, 43165072, 66173702, 75538876, 75627088, 132347404, 151077752, 264694808, 302155504, 529389616, 1734696331, 3469392662, 6938785324, 12142874317, 13877570648, 24285748634, 27755141296, 48571497268, 97142994536, 194285989072]

約数ペア:

[(1, 194285989072), (2, 97142994536), (4, 48571497268), (7, 27755141296), (8, 24285748634), (14, 13877570648), (16, 12142874317), (28, 6938785324), (56, 3469392662), (112, 1734696331), (367, 529389616), (643, 302155504), (734, 264694808), (1286, 151077752), (1468, 132347404), (2569, 75627088), (2572, 75538876), (2936, 66173702), (4501, 43165072), (5138, 37813544), (5144, 37769438), (5872, 33086851), (7351, 26429872), (9002, 21582536), (10276, 18906772), (10288, 18884719), (14702, 13214936), (18004, 10791268), (20552, 9453386), (29404, 6607468), (36008, 5395634), (41104, 4726693), (51457, 3775696), (58808, 3303734), (72016, 2697817), (102914, 1887848), (117616, 1651867), (205828, 943924), (235981, 823312), (411656, 471962)]