163286144

素因数分解:

$2^7\times 7^1\times {\mathrm{182239}}^1$

素因数の和:182260

約数の個数: 32

約数和(自身を含む): 371769600

約数和(自身を除く): 208483456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 182239, 364478, 728956, 1275673, 1457912, 2551346, 2915824, 5102692, 5831648, 10205384, 11663296, 20410768, 23326592, 40821536, 81643072, 163286144]

約数ペア:

[(1, 163286144), (2, 81643072), (4, 40821536), (7, 23326592), (8, 20410768), (14, 11663296), (16, 10205384), (28, 5831648), (32, 5102692), (56, 2915824), (64, 2551346), (112, 1457912), (128, 1275673), (224, 728956), (448, 364478), (896, 182239)]