156675152

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{20443}}^1$

素因数の和:20930

約数の個数: 20

約数和(自身を含む): 304206720

約数和(自身を除く): 147531568

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 20443, 40886, 81772, 163544, 327088, 9792197, 19584394, 39168788, 78337576, 156675152]

約数ペア:

[(1, 156675152), (2, 78337576), (4, 39168788), (8, 19584394), (16, 9792197), (479, 327088), (958, 163544), (1916, 81772), (3832, 40886), (7664, 20443)]