166073642

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 309168000

約数和(自身を除く): 143094358

約数列:

[1, 2, 7, 14, 19, 38, 49, 79, 98, 133, 158, 266, 553, 931, 1106, 1129, 1501, 1862, 2258, 3002, 3871, 7742, 7903, 10507, 15806, 21014, 21451, 42902, 55321, 73549, 89191, 110642, 147098, 150157, 178382, 300314, 624337, 1051099, 1248674, 1694629, 2102198, 3389258, 4370359, 8740718, 11862403, 23724806, 83036821, 166073642]

約数ペア:

[(1, 166073642), (2, 83036821), (7, 23724806), (14, 11862403), (19, 8740718), (38, 4370359), (49, 3389258), (79, 2102198), (98, 1694629), (133, 1248674), (158, 1051099), (266, 624337), (553, 300314), (931, 178382), (1106, 150157), (1129, 147098), (1501, 110642), (1862, 89191), (2258, 73549), (3002, 55321), (3871, 42902), (7742, 21451), (7903, 21014), (10507, 15806)]