173689642

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9949}}^1$

素因数の和:10030

約数の個数: 32

約数和(自身を含む): 315216000

約数和(自身を除く): 141526358

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 2494, 8729, 9949, 17458, 19898, 69643, 139286, 288521, 427807, 577042, 855614, 2019647, 2994649, 4039294, 5989298, 12406403, 24812806, 86844821, 173689642]

約数ペア:

[(1, 173689642), (2, 86844821), (7, 24812806), (14, 12406403), (29, 5989298), (43, 4039294), (58, 2994649), (86, 2019647), (203, 855614), (301, 577042), (406, 427807), (602, 288521), (1247, 139286), (2494, 69643), (8729, 19898), (9949, 17458)]