157560986884

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2903}}^1\times {\mathrm{15263}}^1$

素因数の和:18304

約数の個数: 48

約数和(自身を含む): 317733470208

約数和(自身を除く): 160172483324

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 2903, 3556, 5806, 11612, 15263, 20321, 30526, 40642, 61052, 81284, 106841, 213682, 368681, 427364, 737362, 1474724, 1938401, 2580767, 3876802, 5161534, 7753604, 10323068, 13568807, 27137614, 44308489, 54275228, 88616978, 177233956, 310159423, 620318846, 1240637692, 5627178103, 11254356206, 22508712412, 39390246721, 78780493442, 157560986884]

約数ペア:

[(1, 157560986884), (2, 78780493442), (4, 39390246721), (7, 22508712412), (14, 11254356206), (28, 5627178103), (127, 1240637692), (254, 620318846), (508, 310159423), (889, 177233956), (1778, 88616978), (2903, 54275228), (3556, 44308489), (5806, 27137614), (11612, 13568807), (15263, 10323068), (20321, 7753604), (30526, 5161534), (40642, 3876802), (61052, 2580767), (81284, 1938401), (106841, 1474724), (213682, 737362), (368681, 427364)]