161683648

素因数分解:

$2^6\times 7^1\times {\mathrm{360901}}^1$

素因数の和:360920

約数の個数: 28

約数和(自身を含む): 366676432

約数和(自身を除く): 204992784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 360901, 721802, 1443604, 2526307, 2887208, 5052614, 5774416, 10105228, 11548832, 20210456, 23097664, 40420912, 80841824, 161683648]

約数ペア:

[(1, 161683648), (2, 80841824), (4, 40420912), (7, 23097664), (8, 20210456), (14, 11548832), (16, 10105228), (28, 5774416), (32, 5052614), (56, 2887208), (64, 2526307), (112, 1443604), (224, 721802), (448, 360901)]