156905804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{2741}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 299887056

約数和(自身を除く): 142981252

約数列:

[1, 2, 4, 11, 22, 44, 1301, 2602, 2741, 5204, 5482, 10964, 14311, 28622, 30151, 57244, 60302, 120604, 3566041, 7132082, 14264164, 39226451, 78452902, 156905804]

約数ペア:

[(1, 156905804), (2, 78452902), (4, 39226451), (11, 14264164), (22, 7132082), (44, 3566041), (1301, 120604), (2602, 60302), (2741, 57244), (5204, 30151), (5482, 28622), (10964, 14311)]