131035212

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2251}}^1$

素因数の和:2289

約数の個数: 144

約数和(自身を含む): 431303040

約数和(自身を除く): 300267828

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 539, 588, 594, 693, 756, 882, 924, 1078, 1188, 1323, 1386, 1617, 1764, 2079, 2156, 2251, 2646, 2772, 3234, 4158, 4502, 4851, 5292, 6468, 6753, 8316, 9004, 9702, 13506, 14553, 15757, 19404, 20259, 24761, 27012, 29106, 31514, 40518, 47271, 49522, 58212, 60777, 63028, 74283, 81036, 94542, 99044, 110299, 121554, 141813, 148566, 173327, 189084, 220598, 222849, 243108, 283626, 297132, 330897, 346654, 425439, 441196, 445698, 519981, 567252, 661794, 668547, 693308, 850878, 891396, 992691, 1039962, 1213289, 1323588, 1337094, 1559943, 1701756, 1985382, 2079924, 2426578, 2674188, 2978073, 3119886, 3639867, 3970764, 4679829, 4853156, 5956146, 6239772, 7279734, 9359658, 10919601, 11912292, 14559468, 18719316, 21839202, 32758803, 43678404, 65517606, 131035212]

約数ペア:

[(1, 131035212), (2, 65517606), (3, 43678404), (4, 32758803), (6, 21839202), (7, 18719316), (9, 14559468), (11, 11912292), (12, 10919601), (14, 9359658), (18, 7279734), (21, 6239772), (22, 5956146), (27, 4853156), (28, 4679829), (33, 3970764), (36, 3639867), (42, 3119886), (44, 2978073), (49, 2674188), (54, 2426578), (63, 2079924), (66, 1985382), (77, 1701756), (84, 1559943), (98, 1337094), (99, 1323588), (108, 1213289), (126, 1039962), (132, 992691), (147, 891396), (154, 850878), (189, 693308), (196, 668547), (198, 661794), (231, 567252), (252, 519981), (294, 445698), (297, 441196), (308, 425439), (378, 346654), (396, 330897), (441, 297132), (462, 283626), (539, 243108), (588, 222849), (594, 220598), (693, 189084), (756, 173327), (882, 148566), (924, 141813), (1078, 121554), (1188, 110299), (1323, 99044), (1386, 94542), (1617, 81036), (1764, 74283), (2079, 63028), (2156, 60777), (2251, 58212), (2646, 49522), (2772, 47271), (3234, 40518), (4158, 31514), (4502, 29106), (4851, 27012), (5292, 24761), (6468, 20259), (6753, 19404), (8316, 15757), (9004, 14553), (9702, 13506)]