168261548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{919}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 363525120

約数和(自身を除く): 195263572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 503, 919, 1006, 1838, 2012, 3521, 3676, 6433, 6539, 7042, 11947, 12866, 13078, 14084, 23894, 25732, 26156, 45773, 47788, 83629, 91546, 167258, 183092, 334516, 462257, 924514, 1849028, 3235799, 6009341, 6471598, 12018682, 12943196, 24037364, 42065387, 84130774, 168261548]

約数ペア:

[(1, 168261548), (2, 84130774), (4, 42065387), (7, 24037364), (13, 12943196), (14, 12018682), (26, 6471598), (28, 6009341), (52, 3235799), (91, 1849028), (182, 924514), (364, 462257), (503, 334516), (919, 183092), (1006, 167258), (1838, 91546), (2012, 83629), (3521, 47788), (3676, 45773), (6433, 26156), (6539, 25732), (7042, 23894), (11947, 14084), (12866, 13078)]