131305104

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{6203}}^1$

素因数の和:6234

約数の個数: 120

約数和(自身を含む): 438498720

約数和(自身を除く): 307193616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 6203, 7056, 10584, 12406, 18609, 21168, 24812, 37218, 43421, 49624, 55827, 74436, 86842, 99248, 111654, 130263, 148872, 167481, 173684, 223308, 260526, 297744, 303947, 334962, 347368, 390789, 446616, 521052, 607894, 669924, 694736, 781578, 893232, 911841, 1042104, 1172367, 1215788, 1339848, 1563156, 1823682, 2084208, 2344734, 2431576, 2679696, 2735523, 3126312, 3647364, 4689468, 4863152, 5471046, 6252624, 7294728, 8206569, 9378936, 10942092, 14589456, 16413138, 18757872, 21884184, 32826276, 43768368, 65652552, 131305104]

約数ペア:

[(1, 131305104), (2, 65652552), (3, 43768368), (4, 32826276), (6, 21884184), (7, 18757872), (8, 16413138), (9, 14589456), (12, 10942092), (14, 9378936), (16, 8206569), (18, 7294728), (21, 6252624), (24, 5471046), (27, 4863152), (28, 4689468), (36, 3647364), (42, 3126312), (48, 2735523), (49, 2679696), (54, 2431576), (56, 2344734), (63, 2084208), (72, 1823682), (84, 1563156), (98, 1339848), (108, 1215788), (112, 1172367), (126, 1042104), (144, 911841), (147, 893232), (168, 781578), (189, 694736), (196, 669924), (216, 607894), (252, 521052), (294, 446616), (336, 390789), (378, 347368), (392, 334962), (432, 303947), (441, 297744), (504, 260526), (588, 223308), (756, 173684), (784, 167481), (882, 148872), (1008, 130263), (1176, 111654), (1323, 99248), (1512, 86842), (1764, 74436), (2352, 55827), (2646, 49624), (3024, 43421), (3528, 37218), (5292, 24812), (6203, 21168), (7056, 18609), (10584, 12406)]