137980821236

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{37657}}^1\times {\mathrm{15017}}^1$

素因数の和:52739

約数の個数: 24

約数和(自身を含む): 245447764296

約数和(自身を除く): 107466943060

約数列:

[1, 2, 4, 61, 122, 244, 15017, 30034, 37657, 60068, 75314, 150628, 916037, 1832074, 2297077, 3664148, 4594154, 9188308, 565495169, 1130990338, 2261980676, 34495205309, 68990410618, 137980821236]

約数ペア:

[(1, 137980821236), (2, 68990410618), (4, 34495205309), (61, 2261980676), (122, 1130990338), (244, 565495169), (15017, 9188308), (30034, 4594154), (37657, 3664148), (60068, 2297077), (75314, 1832074), (150628, 916037)]