155113568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{255121}}^1$

素因数の和:255150

約数の個数: 24

約数和(自身を含む): 321453720

約数和(自身を除く): 166340152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 255121, 510242, 1020484, 2040968, 4081936, 4847299, 8163872, 9694598, 19389196, 38778392, 77556784, 155113568]

約数ペア:

[(1, 155113568), (2, 77556784), (4, 38778392), (8, 19389196), (16, 9694598), (19, 8163872), (32, 4847299), (38, 4081936), (76, 2040968), (152, 1020484), (304, 510242), (608, 255121)]