149178834

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{18793}}^1$

素因数の和:18821

約数の個数: 60

約数和(自身を含む): 388866654

約数和(自身を除く): 239687820

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 18793, 37586, 56379, 112758, 131551, 169137, 263102, 338274, 394653, 507411, 789306, 920857, 1014822, 1183959, 1522233, 1841714, 2367918, 2762571, 3044466, 3551877, 5525142, 7103754, 8287713, 10655631, 16575426, 21311262, 24863139, 49726278, 74589417, 149178834]

約数ペア:

[(1, 149178834), (2, 74589417), (3, 49726278), (6, 24863139), (7, 21311262), (9, 16575426), (14, 10655631), (18, 8287713), (21, 7103754), (27, 5525142), (42, 3551877), (49, 3044466), (54, 2762571), (63, 2367918), (81, 1841714), (98, 1522233), (126, 1183959), (147, 1014822), (162, 920857), (189, 789306), (294, 507411), (378, 394653), (441, 338274), (567, 263102), (882, 169137), (1134, 131551), (1323, 112758), (2646, 56379), (3969, 37586), (7938, 18793)]