191648256

素因数分解:

$2^9\times 3^1\times {\mathrm{124771}}^1$

素因数の和:124792

約数の個数: 40

約数和(自身を含む): 510567024

約数和(自身を除く): 318918768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 124771, 249542, 374313, 499084, 748626, 998168, 1497252, 1996336, 2994504, 3992672, 5989008, 7985344, 11978016, 15970688, 23956032, 31941376, 47912064, 63882752, 95824128, 191648256]

約数ペア:

[(1, 191648256), (2, 95824128), (3, 63882752), (4, 47912064), (6, 31941376), (8, 23956032), (12, 15970688), (16, 11978016), (24, 7985344), (32, 5989008), (48, 3992672), (64, 2994504), (96, 1996336), (128, 1497252), (192, 998168), (256, 748626), (384, 499084), (512, 374313), (768, 249542), (1536, 124771)]