145710712

素因数分解:

$2^3\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1103}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 319044960

約数和(自身を除く): 173334248

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 337, 392, 674, 1103, 1348, 2206, 2359, 2696, 4412, 4718, 7721, 8824, 9436, 15442, 16513, 18872, 30884, 33026, 54047, 61768, 66052, 108094, 132104, 216188, 371711, 432376, 743422, 1486844, 2601977, 2973688, 5203954, 10407908, 18213839, 20815816, 36427678, 72855356, 145710712]

約数ペア:

[(1, 145710712), (2, 72855356), (4, 36427678), (7, 20815816), (8, 18213839), (14, 10407908), (28, 5203954), (49, 2973688), (56, 2601977), (98, 1486844), (196, 743422), (337, 432376), (392, 371711), (674, 216188), (1103, 132104), (1348, 108094), (2206, 66052), (2359, 61768), (2696, 54047), (4412, 33026), (4718, 30884), (7721, 18872), (8824, 16513), (9436, 15442)]