165657008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6317}}^1$

素因数の和:6485

約数の個数: 40

約数和(自身を含む): 352544400

約数和(自身を除く): 186887392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 6317, 6556, 12634, 13112, 25268, 26224, 50536, 69487, 101072, 138974, 277948, 555896, 941233, 1111792, 1882466, 3764932, 7529864, 10353563, 15059728, 20707126, 41414252, 82828504, 165657008]

約数ペア:

[(1, 165657008), (2, 82828504), (4, 41414252), (8, 20707126), (11, 15059728), (16, 10353563), (22, 7529864), (44, 3764932), (88, 1882466), (149, 1111792), (176, 941233), (298, 555896), (596, 277948), (1192, 138974), (1639, 101072), (2384, 69487), (3278, 50536), (6317, 26224), (6556, 25268), (12634, 13112)]