168297856

素因数分解:

$2^7\times {\mathrm{617}}^1\times {\mathrm{2131}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 335981880

約数和(自身を除く): 167684024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 617, 1234, 2131, 2468, 4262, 4936, 8524, 9872, 17048, 19744, 34096, 39488, 68192, 78976, 136384, 272768, 1314827, 2629654, 5259308, 10518616, 21037232, 42074464, 84148928, 168297856]

約数ペア:

[(1, 168297856), (2, 84148928), (4, 42074464), (8, 21037232), (16, 10518616), (32, 5259308), (64, 2629654), (128, 1314827), (617, 272768), (1234, 136384), (2131, 78976), (2468, 68192), (4262, 39488), (4936, 34096), (8524, 19744), (9872, 17048)]