138274416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137177}}^1$

素因数の和:137198

約数の個数: 60

約数和(自身を含む): 442261872

約数和(自身を除く): 303987456

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, 137177, 274354, 411531, 548708, 823062, 960239, 1097416, 1234593, 1646124, 1920478, 2194832, 2469186, 2880717, 3292248, 3840956, 4938372, 5761434, 6584496, 7681912, 8642151, 9876744, 11522868, 15363824, 17284302, 19753488, 23045736, 34568604, 46091472, 69137208, 138274416]

約数ペア:

[(1, 138274416), (2, 69137208), (3, 46091472), (4, 34568604), (6, 23045736), (7, 19753488), (8, 17284302), (9, 15363824), (12, 11522868), (14, 9876744), (16, 8642151), (18, 7681912), (21, 6584496), (24, 5761434), (28, 4938372), (36, 3840956), (42, 3292248), (48, 2880717), (56, 2469186), (63, 2194832), (72, 1920478), (84, 1646124), (112, 1234593), (126, 1097416), (144, 960239), (168, 823062), (252, 548708), (336, 411531), (504, 274354), (1008, 137177)]