173654136

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{16187}}^1$

素因数の和:16348

約数の個数: 48

約数和(自身を含む): 473499000

約数和(自身を除く): 299844864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 16187, 32374, 48561, 64748, 97122, 129496, 145683, 194244, 291366, 388488, 582732, 1165464, 2411863, 4823726, 7235589, 9647452, 14471178, 19294904, 21706767, 28942356, 43413534, 57884712, 86827068, 173654136]

約数ペア:

[(1, 173654136), (2, 86827068), (3, 57884712), (4, 43413534), (6, 28942356), (8, 21706767), (9, 19294904), (12, 14471178), (18, 9647452), (24, 7235589), (36, 4823726), (72, 2411863), (149, 1165464), (298, 582732), (447, 388488), (596, 291366), (894, 194244), (1192, 145683), (1341, 129496), (1788, 97122), (2682, 64748), (3576, 48561), (5364, 32374), (10728, 16187)]