140381136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{139267}}^1$

素因数の和:139288

約数の個数: 60

約数和(自身を含む): 449000032

約数和(自身を除く): 308618896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 139267, 278534, 417801, 557068, 835602, 974869, 1114136, 1253403, 1671204, 1949738, 2228272, 2506806, 2924607, 3342408, 3899476, 5013612, 5849214, 6684816, 7798952, 8773821, 10027224, 11698428, 15597904, 17547642, 20054448, 23396856, 35095284, 46793712, 70190568, 140381136]

約数ペア:

[(1, 140381136), (2, 70190568), (3, 46793712), (4, 35095284), (6, 23396856), (7, 20054448), (8, 17547642), (9, 15597904), (12, 11698428), (14, 10027224), (16, 8773821), (18, 7798952), (21, 6684816), (24, 5849214), (28, 5013612), (36, 3899476), (42, 3342408), (48, 2924607), (56, 2506806), (63, 2228272), (72, 1949738), (84, 1671204), (112, 1253403), (126, 1114136), (144, 974869), (168, 835602), (252, 557068), (336, 417801), (504, 278534), (1008, 139267)]