157731548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{4007}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 297730272

約数和(自身を除く): 139998724

約数列:

[1, 2, 4, 13, 26, 52, 757, 1514, 3028, 4007, 8014, 9841, 16028, 19682, 39364, 52091, 104182, 208364, 3033299, 6066598, 12133196, 39432887, 78865774, 157731548]

約数ペア:

[(1, 157731548), (2, 78865774), (4, 39432887), (13, 12133196), (26, 6066598), (52, 3033299), (757, 208364), (1514, 104182), (3028, 52091), (4007, 39364), (8014, 19682), (9841, 16028)]