198158192

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{74161}}^1$

素因数の和:74336

約数の個数: 20

約数和(自身を含む): 386235696

約数和(自身を除く): 188077504

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 74161, 148322, 296644, 593288, 1186576, 12384887, 24769774, 49539548, 99079096, 198158192]

約数ペア:

[(1, 198158192), (2, 99079096), (4, 49539548), (8, 24769774), (16, 12384887), (167, 1186576), (334, 593288), (668, 296644), (1336, 148322), (2672, 74161)]