128016384

素因数分解:

$2^{13}\times 3^1\times {\mathrm{5209}}^1$

素因数の和:5238

約数の個数: 56

約数和(自身を含む): 341421720

約数和(自身を除く): 213405336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 5209, 6144, 8192, 10418, 12288, 15627, 20836, 24576, 31254, 41672, 62508, 83344, 125016, 166688, 250032, 333376, 500064, 666752, 1000128, 1333504, 2000256, 2667008, 4000512, 5334016, 8001024, 10668032, 16002048, 21336064, 32004096, 42672128, 64008192, 128016384]

約数ペア:

[(1, 128016384), (2, 64008192), (3, 42672128), (4, 32004096), (6, 21336064), (8, 16002048), (12, 10668032), (16, 8001024), (24, 5334016), (32, 4000512), (48, 2667008), (64, 2000256), (96, 1333504), (128, 1000128), (192, 666752), (256, 500064), (384, 333376), (512, 250032), (768, 166688), (1024, 125016), (1536, 83344), (2048, 62508), (3072, 41672), (4096, 31254), (5209, 24576), (6144, 20836), (8192, 15627), (10418, 12288)]