159401384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1172069}}^1$

素因数の和:1172092

約数の個数: 16

約数和(自身を含む): 316458900

約数和(自身を除く): 157057516

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1172069, 2344138, 4688276, 9376552, 19925173, 39850346, 79700692, 159401384]

約数ペア:

[(1, 159401384), (2, 79700692), (4, 39850346), (8, 19925173), (17, 9376552), (34, 4688276), (68, 2344138), (136, 1172069)]