157219262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{12277}}^1$

素因数の和:12635

約数の個数: 16

約数和(自身を含む): 248997840

約数和(自身を除く): 91778578

約数列:

[1, 2, 19, 38, 337, 674, 6403, 12277, 12806, 24554, 233263, 466526, 4137349, 8274698, 78609631, 157219262]

約数ペア:

[(1, 157219262), (2, 78609631), (19, 8274698), (38, 4137349), (337, 466526), (674, 233263), (6403, 24554), (12277, 12806)]