144521776

素因数分解:

$2^4\times 7^2\times {\mathrm{337}}^1\times {\mathrm{547}}^1$

素因数の和:906

約数の個数: 60

約数和(自身を含む): 327290808

約数和(自身を除く): 182769032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 337, 392, 547, 674, 784, 1094, 1348, 2188, 2359, 2696, 3829, 4376, 4718, 5392, 7658, 8752, 9436, 15316, 16513, 18872, 26803, 30632, 33026, 37744, 53606, 61264, 66052, 107212, 132104, 184339, 214424, 264208, 368678, 428848, 737356, 1290373, 1474712, 2580746, 2949424, 5161492, 9032611, 10322984, 18065222, 20645968, 36130444, 72260888, 144521776]

約数ペア:

[(1, 144521776), (2, 72260888), (4, 36130444), (7, 20645968), (8, 18065222), (14, 10322984), (16, 9032611), (28, 5161492), (49, 2949424), (56, 2580746), (98, 1474712), (112, 1290373), (196, 737356), (337, 428848), (392, 368678), (547, 264208), (674, 214424), (784, 184339), (1094, 132104), (1348, 107212), (2188, 66052), (2359, 61264), (2696, 53606), (3829, 37744), (4376, 33026), (4718, 30632), (5392, 26803), (7658, 18872), (8752, 16513), (9436, 15316)]