156713482892

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{4241}}^1\times {\mathrm{21943}}^1$

素因数の和:26609

約数の個数: 24

約数和(自身を含む): 274977367392

約数和(自身を除く): 118263884500

約数列:

[1, 2, 4, 421, 842, 1684, 4241, 8482, 16964, 21943, 43886, 87772, 1785461, 3570922, 7141844, 9238003, 18476006, 36952012, 93060263, 186120526, 372241052, 39178370723, 78356741446, 156713482892]

約数ペア:

[(1, 156713482892), (2, 78356741446), (4, 39178370723), (421, 372241052), (842, 186120526), (1684, 93060263), (4241, 36952012), (8482, 18476006), (16964, 9238003), (21943, 7141844), (43886, 3570922), (87772, 1785461)]