152914223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 202506240

約数和(自身を除く): 49592017

約数列:

[1, 7, 11, 19, 77, 127, 133, 209, 823, 889, 1397, 1463, 2413, 5761, 9053, 9779, 15637, 16891, 26543, 63371, 104521, 109459, 172007, 185801, 731647, 1149731, 1204049, 1985899, 8048117, 13901293, 21844889, 152914223]

約数ペア:

[(1, 152914223), (7, 21844889), (11, 13901293), (19, 8048117), (77, 1985899), (127, 1204049), (133, 1149731), (209, 731647), (823, 185801), (889, 172007), (1397, 109459), (1463, 104521), (2413, 63371), (5761, 26543), (9053, 16891), (9779, 15637)]