147465788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{3719}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 269982720

約数和(自身を除く): 122516932

約数列:

[1, 2, 4, 23, 46, 92, 431, 862, 1724, 3719, 7438, 9913, 14876, 19826, 39652, 85537, 171074, 342148, 1602889, 3205778, 6411556, 36866447, 73732894, 147465788]

約数ペア:

[(1, 147465788), (2, 73732894), (4, 36866447), (23, 6411556), (46, 3205778), (92, 1602889), (431, 342148), (862, 171074), (1724, 85537), (3719, 39652), (7438, 19826), (9913, 14876)]