177161008

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{42101}}^1$

素因数の和:42372

約数の個数: 20

約数和(自身を含む): 344562768

約数和(自身を除く): 167401760

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 42101, 84202, 168404, 336808, 673616, 11072563, 22145126, 44290252, 88580504, 177161008]

約数ペア:

[(1, 177161008), (2, 88580504), (4, 44290252), (8, 22145126), (16, 11072563), (263, 673616), (526, 336808), (1052, 168404), (2104, 84202), (4208, 42101)]