138321144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{147779}}^1$

素因数の和:147804

約数の個数: 48

約数和(自身を含む): 403439400

約数和(自身を除く): 265118256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 147779, 295558, 443337, 591116, 886674, 1182232, 1330011, 1773348, 1921127, 2660022, 3546696, 3842254, 5320044, 5763381, 7684508, 10640088, 11526762, 15369016, 17290143, 23053524, 34580286, 46107048, 69160572, 138321144]

約数ペア:

[(1, 138321144), (2, 69160572), (3, 46107048), (4, 34580286), (6, 23053524), (8, 17290143), (9, 15369016), (12, 11526762), (13, 10640088), (18, 7684508), (24, 5763381), (26, 5320044), (36, 3842254), (39, 3546696), (52, 2660022), (72, 1921127), (78, 1773348), (104, 1330011), (117, 1182232), (156, 886674), (234, 591116), (312, 443337), (468, 295558), (936, 147779)]