168598396

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{11551}}^1$

素因数の和:11685

約数の個数: 24

約数和(自身を含む): 305665920

約数和(自身を除く): 137067524

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 7298, 11551, 14596, 23102, 46204, 473591, 947182, 1028039, 1894364, 2056078, 4112156, 42149599, 84299198, 168598396]

約数ペア:

[(1, 168598396), (2, 84299198), (4, 42149599), (41, 4112156), (82, 2056078), (89, 1894364), (164, 1028039), (178, 947182), (356, 473591), (3649, 46204), (7298, 23102), (11551, 14596)]