208128

素因数分解:

$2^8\times 3^1\times {\mathrm{271}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 555968

約数和(自身を除く): 347840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 384, 542, 768, 813, 1084, 1626, 2168, 3252, 4336, 6504, 8672, 13008, 17344, 26016, 34688, 52032, 69376, 104064, 208128]

約数ペア:

[(1, 208128), (2, 104064), (3, 69376), (4, 52032), (6, 34688), (8, 26016), (12, 17344), (16, 13008), (24, 8672), (32, 6504), (48, 4336), (64, 3252), (96, 2168), (128, 1626), (192, 1084), (256, 813), (271, 768), (384, 542)]