168666352

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{198899}}^1$

素因数の和:198960

約数の個数: 20

約数和(自身を含む): 332958600

約数和(自身を除く): 164292248

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 198899, 397798, 795596, 1591192, 3182384, 10541647, 21083294, 42166588, 84333176, 168666352]

約数ペア:

[(1, 168666352), (2, 84333176), (4, 42166588), (8, 21083294), (16, 10541647), (53, 3182384), (106, 1591192), (212, 795596), (424, 397798), (848, 198899)]