142401976

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{243839}}^1$

素因数の和:243918

約数の個数: 16

約数和(自身を含む): 270662400

約数和(自身を除く): 128260424

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 243839, 487678, 975356, 1950712, 17800247, 35600494, 71200988, 142401976]

約数ペア:

[(1, 142401976), (2, 71200988), (4, 35600494), (8, 17800247), (73, 1950712), (146, 975356), (292, 487678), (584, 243839)]