133630984

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{29989}}^1$

素因数の和:30552

約数の個数: 16

約数和(自身を含む): 251016300

約数和(自身を除く): 117385316

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 29989, 59978, 119956, 239912, 16703873, 33407746, 66815492, 133630984]

約数ペア:

[(1, 133630984), (2, 66815492), (4, 33407746), (8, 16703873), (557, 239912), (1114, 119956), (2228, 59978), (4456, 29989)]