161712076

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{313}}^1\times {\mathrm{569}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 285652080

約数和(自身を除く): 123940004

約数列:

[1, 2, 4, 227, 313, 454, 569, 626, 908, 1138, 1252, 2276, 71051, 129163, 142102, 178097, 258326, 284204, 356194, 516652, 712388, 40428019, 80856038, 161712076]

約数ペア:

[(1, 161712076), (2, 80856038), (4, 40428019), (227, 712388), (313, 516652), (454, 356194), (569, 284204), (626, 258326), (908, 178097), (1138, 142102), (1252, 129163), (2276, 71051)]