172844456

素因数分解:

$2^3\times {\mathrm{67}}^2\times {\mathrm{4813}}^1$

素因数の和:4953

約数の個数: 24

約数和(自身を含む): 329060970

約数和(自身を除く): 156216514

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 4489, 4813, 8978, 9626, 17956, 19252, 35912, 38504, 322471, 644942, 1289884, 2579768, 21605557, 43211114, 86422228, 172844456]

約数ペア:

[(1, 172844456), (2, 86422228), (4, 43211114), (8, 21605557), (67, 2579768), (134, 1289884), (268, 644942), (536, 322471), (4489, 38504), (4813, 35912), (8978, 19252), (9626, 17956)]