126951944

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 286967070

約数和(自身を除く): 160015126

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 337, 392, 434, 674, 868, 961, 1348, 1519, 1736, 1922, 2359, 2696, 3038, 3844, 4718, 6076, 6727, 7688, 9436, 10447, 12152, 13454, 16513, 18872, 20894, 26908, 33026, 41788, 47089, 53816, 66052, 73129, 83576, 94178, 132104, 146258, 188356, 292516, 323857, 376712, 511903, 585032, 647714, 1023806, 1295428, 2047612, 2266999, 2590856, 4095224, 4533998, 9067996, 15868993, 18135992, 31737986, 63475972, 126951944]

約数ペア:

[(1, 126951944), (2, 63475972), (4, 31737986), (7, 18135992), (8, 15868993), (14, 9067996), (28, 4533998), (31, 4095224), (49, 2590856), (56, 2266999), (62, 2047612), (98, 1295428), (124, 1023806), (196, 647714), (217, 585032), (248, 511903), (337, 376712), (392, 323857), (434, 292516), (674, 188356), (868, 146258), (961, 132104), (1348, 94178), (1519, 83576), (1736, 73129), (1922, 66052), (2359, 53816), (2696, 47089), (3038, 41788), (3844, 33026), (4718, 26908), (6076, 20894), (6727, 18872), (7688, 16513), (9436, 13454), (10447, 12152)]