149714719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{11239}}^1$

素因数の和:11430

約数の個数: 16

約数和(自身を含む): 187752960

約数和(自身を除く): 38038241

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 11239, 13321, 78673, 123629, 865403, 1944347, 13610429, 21387817, 149714719]

約数ペア:

[(1, 149714719), (7, 21387817), (11, 13610429), (77, 1944347), (173, 865403), (1211, 123629), (1903, 78673), (11239, 13321)]