138434508

素因数分解:

$2^2\times 3^4\times {\mathrm{191}}^1\times {\mathrm{2237}}^1$

素因数の和:2444

約数の個数: 60

約数和(自身を含む): 363952512

約数和(自身を除く): 225518004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 324, 382, 573, 764, 1146, 1719, 2237, 2292, 3438, 4474, 5157, 6711, 6876, 8948, 10314, 13422, 15471, 20133, 20628, 26844, 30942, 40266, 60399, 61884, 80532, 120798, 181197, 241596, 362394, 427267, 724788, 854534, 1281801, 1709068, 2563602, 3845403, 5127204, 7690806, 11536209, 15381612, 23072418, 34608627, 46144836, 69217254, 138434508]

約数ペア:

[(1, 138434508), (2, 69217254), (3, 46144836), (4, 34608627), (6, 23072418), (9, 15381612), (12, 11536209), (18, 7690806), (27, 5127204), (36, 3845403), (54, 2563602), (81, 1709068), (108, 1281801), (162, 854534), (191, 724788), (324, 427267), (382, 362394), (573, 241596), (764, 181197), (1146, 120798), (1719, 80532), (2237, 61884), (2292, 60399), (3438, 40266), (4474, 30942), (5157, 26844), (6711, 20628), (6876, 20133), (8948, 15471), (10314, 13422)]