141590449

素因数分解:

$7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 196269696

約数和(自身を除く): 54679247

約数列:

[1, 7, 11, 13, 49, 77, 91, 121, 143, 167, 539, 637, 847, 1001, 1169, 1331, 1573, 1837, 2171, 5929, 7007, 8183, 9317, 11011, 12859, 15197, 17303, 20207, 23881, 65219, 77077, 90013, 106379, 121121, 141449, 167167, 222277, 262691, 847847, 990143, 1170169, 1555939, 1838837, 2889601, 10891573, 12871859, 20227207, 141590449]

約数ペア:

[(1, 141590449), (7, 20227207), (11, 12871859), (13, 10891573), (49, 2889601), (77, 1838837), (91, 1555939), (121, 1170169), (143, 990143), (167, 847847), (539, 262691), (637, 222277), (847, 167167), (1001, 141449), (1169, 121121), (1331, 106379), (1573, 90013), (1837, 77077), (2171, 65219), (5929, 23881), (7007, 20207), (8183, 17303), (9317, 15197), (11011, 12859)]