155569072

素因数分解:

$2^4\times {\mathrm{1787}}^1\times {\mathrm{5441}}^1$

素因数の和:7236

約数の個数: 20

約数和(自身を含む): 301639176

約数和(自身を除く): 146070104

約数列:

[1, 2, 4, 8, 16, 1787, 3574, 5441, 7148, 10882, 14296, 21764, 28592, 43528, 87056, 9723067, 19446134, 38892268, 77784536, 155569072]

約数ペア:

[(1, 155569072), (2, 77784536), (4, 38892268), (8, 19446134), (16, 9723067), (1787, 87056), (3574, 43528), (5441, 28592), (7148, 21764), (10882, 14296)]