156940182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245557}}^1$

素因数の和:1245572

約数の個数: 24

約数和(自身を含む): 388614096

約数和(自身を除く): 231673914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245557, 2491114, 3736671, 7473342, 8718899, 11210013, 17437798, 22420026, 26156697, 52313394, 78470091, 156940182]

約数ペア:

[(1, 156940182), (2, 78470091), (3, 52313394), (6, 26156697), (7, 22420026), (9, 17437798), (14, 11210013), (18, 8718899), (21, 7473342), (42, 3736671), (63, 2491114), (126, 1245557)]