126312284

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{155557}}^1$

素因数の和:155597

約数の個数: 24

約数和(自身を含む): 261337440

約数和(自身を除く): 135025156

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 155557, 311114, 622228, 1088899, 2177798, 4355596, 4511153, 9022306, 18044612, 31578071, 63156142, 126312284]

約数ペア:

[(1, 126312284), (2, 63156142), (4, 31578071), (7, 18044612), (14, 9022306), (28, 4511153), (29, 4355596), (58, 2177798), (116, 1088899), (203, 622228), (406, 311114), (812, 155557)]