189163072

素因数分解:

$2^6\times 7^1\times {\mathrm{422239}}^1$

素因数の和:422258

約数の個数: 28

約数和(自身を含む): 428995840

約数和(自身を除く): 239832768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 422239, 844478, 1688956, 2955673, 3377912, 5911346, 6755824, 11822692, 13511648, 23645384, 27023296, 47290768, 94581536, 189163072]

約数ペア:

[(1, 189163072), (2, 94581536), (4, 47290768), (7, 27023296), (8, 23645384), (14, 13511648), (16, 11822692), (28, 6755824), (32, 5911346), (56, 3377912), (64, 2955673), (112, 1688956), (224, 844478), (448, 422239)]