186768128

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{10889}}^1$

素因数の和:10972

約数の個数: 36

約数和(自身を含む): 378405720

約数和(自身を除く): 191637592

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 4288, 8576, 10889, 17152, 21778, 43556, 87112, 174224, 348448, 696896, 729563, 1393792, 1459126, 2787584, 2918252, 5836504, 11673008, 23346016, 46692032, 93384064, 186768128]

約数ペア:

[(1, 186768128), (2, 93384064), (4, 46692032), (8, 23346016), (16, 11673008), (32, 5836504), (64, 2918252), (67, 2787584), (128, 1459126), (134, 1393792), (256, 729563), (268, 696896), (536, 348448), (1072, 174224), (2144, 87112), (4288, 43556), (8576, 21778), (10889, 17152)]