168680288

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4987}}^1$

素因数の和:5155

約数の個数: 48

約数和(自身を含む): 382120704

約数和(自身を除く): 213440416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 2114, 2416, 4228, 4832, 4987, 8456, 9974, 16912, 19948, 33824, 34909, 39896, 69818, 79792, 139636, 159584, 279272, 558544, 753037, 1117088, 1506074, 3012148, 5271259, 6024296, 10542518, 12048592, 21085036, 24097184, 42170072, 84340144, 168680288]

約数ペア:

[(1, 168680288), (2, 84340144), (4, 42170072), (7, 24097184), (8, 21085036), (14, 12048592), (16, 10542518), (28, 6024296), (32, 5271259), (56, 3012148), (112, 1506074), (151, 1117088), (224, 753037), (302, 558544), (604, 279272), (1057, 159584), (1208, 139636), (2114, 79792), (2416, 69818), (4228, 39896), (4832, 34909), (4987, 33824), (8456, 19948), (9974, 16912)]