155147296

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{25121}}^1$

素因数の和:25324

約数の個数: 24

約数和(自身を含む): 307041084

約数和(自身を除く): 151893788

約数列:

[1, 2, 4, 8, 16, 32, 193, 386, 772, 1544, 3088, 6176, 25121, 50242, 100484, 200968, 401936, 803872, 4848353, 9696706, 19393412, 38786824, 77573648, 155147296]

約数ペア:

[(1, 155147296), (2, 77573648), (4, 38786824), (8, 19393412), (16, 9696706), (32, 4848353), (193, 803872), (386, 401936), (772, 200968), (1544, 100484), (3088, 50242), (6176, 25121)]