179665094

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 317433600

約数和(自身を除く): 137768506

約数列:

[1, 2, 7, 14, 43, 86, 149, 298, 301, 602, 1043, 2003, 2086, 4006, 6407, 12814, 14021, 28042, 44849, 86129, 89698, 172258, 298447, 596894, 602903, 1205806, 2089129, 4178258, 12833221, 25666442, 89832547, 179665094]

約数ペア:

[(1, 179665094), (2, 89832547), (7, 25666442), (14, 12833221), (43, 4178258), (86, 2089129), (149, 1205806), (298, 602903), (301, 596894), (602, 298447), (1043, 172258), (2003, 89698), (2086, 86129), (4006, 44849), (6407, 28042), (12814, 14021)]