137744308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61603}}^1$

素因数の和:61663

約数の個数: 24

約数和(自身を含む): 265636448

約数和(自身を除く): 127892140

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 61603, 123206, 246412, 800839, 1601678, 2648929, 3203356, 5297858, 10595716, 34436077, 68872154, 137744308]

約数ペア:

[(1, 137744308), (2, 68872154), (4, 34436077), (13, 10595716), (26, 5297858), (43, 3203356), (52, 2648929), (86, 1601678), (172, 800839), (559, 246412), (1118, 123206), (2236, 61603)]