138461622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47977}}^1$

素因数の和:48032

約数の個数: 32

約数和(自身を含む): 306291552

約数和(自身を除く): 167829930

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 47977, 95954, 143931, 287862, 623701, 1247402, 1775149, 1871103, 3550298, 3742206, 5325447, 10650894, 23076937, 46153874, 69230811, 138461622]

約数ペア:

[(1, 138461622), (2, 69230811), (3, 46153874), (6, 23076937), (13, 10650894), (26, 5325447), (37, 3742206), (39, 3550298), (74, 1871103), (78, 1775149), (111, 1247402), (222, 623701), (481, 287862), (962, 143931), (1443, 95954), (2886, 47977)]