139110676

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{21859}}^1$

素因数の和:21943

約数の個数: 24

約数和(自身を含む): 255849440

約数和(自身を除く): 116738764

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 21859, 43718, 87436, 808783, 939937, 1617566, 1879874, 3235132, 3759748, 34777669, 69555338, 139110676]

約数ペア:

[(1, 139110676), (2, 69555338), (4, 34777669), (37, 3759748), (43, 3235132), (74, 1879874), (86, 1617566), (148, 939937), (172, 808783), (1591, 87436), (3182, 43718), (6364, 21859)]