149625266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{562501}}^1$

素因数の和:562529

約数の個数: 16

約数和(自身を含む): 270000960

約数和(自身を除く): 120375694

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 562501, 1125002, 3937507, 7875014, 10687519, 21375038, 74812633, 149625266]

約数ペア:

[(1, 149625266), (2, 74812633), (7, 21375038), (14, 10687519), (19, 7875014), (38, 3937507), (133, 1125002), (266, 562501)]