138814284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{27091}}^1$

素因数の和:27166

約数の個数: 48

約数和(自身を含む): 376253696

約数和(自身を除く): 237439412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 27091, 54182, 81273, 108364, 162546, 189637, 325092, 379274, 568911, 758548, 1137822, 1652551, 2275644, 3305102, 4957653, 6610204, 9915306, 11567857, 19830612, 23135714, 34703571, 46271428, 69407142, 138814284]

約数ペア:

[(1, 138814284), (2, 69407142), (3, 46271428), (4, 34703571), (6, 23135714), (7, 19830612), (12, 11567857), (14, 9915306), (21, 6610204), (28, 4957653), (42, 3305102), (61, 2275644), (84, 1652551), (122, 1137822), (183, 758548), (244, 568911), (366, 379274), (427, 325092), (732, 189637), (854, 162546), (1281, 108364), (1708, 81273), (2562, 54182), (5124, 27091)]