147521968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{838193}}^1$

素因数の和:838212

約数の個数: 20

約数和(自身を含む): 311808168

約数和(自身を除く): 164286200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 838193, 1676386, 3352772, 6705544, 9220123, 13411088, 18440246, 36880492, 73760984, 147521968]

約数ペア:

[(1, 147521968), (2, 73760984), (4, 36880492), (8, 18440246), (11, 13411088), (16, 9220123), (22, 6705544), (44, 3352772), (88, 1676386), (176, 838193)]