131905872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{130859}}^1$

素因数の和:130880

約数の個数: 60

約数和(自身を含む): 421892640

約数和(自身を除く): 289986768

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, 130859, 261718, 392577, 523436, 785154, 916013, 1046872, 1177731, 1570308, 1832026, 2093744, 2355462, 2748039, 3140616, 3664052, 4710924, 5496078, 6281232, 7328104, 8244117, 9421848, 10992156, 14656208, 16488234, 18843696, 21984312, 32976468, 43968624, 65952936, 131905872]

約数ペア:

[(1, 131905872), (2, 65952936), (3, 43968624), (4, 32976468), (6, 21984312), (7, 18843696), (8, 16488234), (9, 14656208), (12, 10992156), (14, 9421848), (16, 8244117), (18, 7328104), (21, 6281232), (24, 5496078), (28, 4710924), (36, 3664052), (42, 3140616), (48, 2748039), (56, 2355462), (63, 2093744), (72, 1832026), (84, 1570308), (112, 1177731), (126, 1046872), (144, 916013), (168, 785154), (252, 523436), (336, 392577), (504, 261718), (1008, 130859)]