138879686156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{8549599}}^1$

素因数の和:8549765

約数の個数: 24

約数和(自身を含む): 252794572800

約数和(自身を除く): 113914886644

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 8122, 16244, 8549599, 17099198, 34198396, 265037569, 530075138, 1060150276, 1119997469, 2239994938, 4479989876, 34719921539, 69439843078, 138879686156]

約数ペア:

[(1, 138879686156), (2, 69439843078), (4, 34719921539), (31, 4479989876), (62, 2239994938), (124, 1119997469), (131, 1060150276), (262, 530075138), (524, 265037569), (4061, 34198396), (8122, 17099198), (16244, 8549599)]