131584512

素因数分解:

$2^9\times 3^1\times {\mathrm{85667}}^1$

素因数の和:85688

約数の個数: 40

約数和(自身を含む): 350553456

約数和(自身を除く): 218968944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 85667, 171334, 257001, 342668, 514002, 685336, 1028004, 1370672, 2056008, 2741344, 4112016, 5482688, 8224032, 10965376, 16448064, 21930752, 32896128, 43861504, 65792256, 131584512]

約数ペア:

[(1, 131584512), (2, 65792256), (3, 43861504), (4, 32896128), (6, 21930752), (8, 16448064), (12, 10965376), (16, 8224032), (24, 5482688), (32, 4112016), (48, 2741344), (64, 2056008), (96, 1370672), (128, 1028004), (192, 685336), (256, 514002), (384, 342668), (512, 257001), (768, 171334), (1536, 85667)]