138140856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:666

約数の個数: 128

約数和(自身を含む): 441638400

約数和(自身を除く): 303497544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 211, 216, 252, 378, 422, 433, 504, 633, 756, 844, 866, 1266, 1299, 1477, 1512, 1688, 1732, 1899, 2532, 2598, 2954, 3031, 3464, 3798, 3897, 4431, 5064, 5196, 5697, 5908, 6062, 7596, 7794, 8862, 9093, 10392, 11394, 11691, 11816, 12124, 13293, 15192, 15588, 17724, 18186, 22788, 23382, 24248, 26586, 27279, 31176, 35448, 36372, 39879, 45576, 46764, 53172, 54558, 72744, 79758, 81837, 91363, 93528, 106344, 109116, 159516, 163674, 182726, 218232, 274089, 319032, 327348, 365452, 548178, 639541, 654696, 730904, 822267, 1096356, 1279082, 1644534, 1918623, 2192712, 2466801, 2558164, 3289068, 3837246, 4933602, 5116328, 5755869, 6578136, 7674492, 9867204, 11511738, 15348984, 17267607, 19734408, 23023476, 34535214, 46046952, 69070428, 138140856]

約数ペア:

[(1, 138140856), (2, 69070428), (3, 46046952), (4, 34535214), (6, 23023476), (7, 19734408), (8, 17267607), (9, 15348984), (12, 11511738), (14, 9867204), (18, 7674492), (21, 6578136), (24, 5755869), (27, 5116328), (28, 4933602), (36, 3837246), (42, 3289068), (54, 2558164), (56, 2466801), (63, 2192712), (72, 1918623), (84, 1644534), (108, 1279082), (126, 1096356), (168, 822267), (189, 730904), (211, 654696), (216, 639541), (252, 548178), (378, 365452), (422, 327348), (433, 319032), (504, 274089), (633, 218232), (756, 182726), (844, 163674), (866, 159516), (1266, 109116), (1299, 106344), (1477, 93528), (1512, 91363), (1688, 81837), (1732, 79758), (1899, 72744), (2532, 54558), (2598, 53172), (2954, 46764), (3031, 45576), (3464, 39879), (3798, 36372), (3897, 35448), (4431, 31176), (5064, 27279), (5196, 26586), (5697, 24248), (5908, 23382), (6062, 22788), (7596, 18186), (7794, 17724), (8862, 15588), (9093, 15192), (10392, 13293), (11394, 12124), (11691, 11816)]