143466316

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 305180736

約数和(自身を除く): 161714420

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 73, 74, 98, 146, 148, 196, 259, 271, 292, 511, 518, 542, 1022, 1036, 1084, 1813, 1897, 2044, 2701, 3577, 3626, 3794, 5402, 7154, 7252, 7588, 10027, 10804, 13279, 14308, 18907, 19783, 20054, 26558, 37814, 39566, 40108, 53116, 70189, 75628, 79132, 132349, 138481, 140378, 264698, 276962, 280756, 491323, 529396, 553924, 731971, 969367, 982646, 1463942, 1938734, 1965292, 2927884, 3877468, 5123797, 10247594, 20495188, 35866579, 71733158, 143466316]

約数ペア:

[(1, 143466316), (2, 71733158), (4, 35866579), (7, 20495188), (14, 10247594), (28, 5123797), (37, 3877468), (49, 2927884), (73, 1965292), (74, 1938734), (98, 1463942), (146, 982646), (148, 969367), (196, 731971), (259, 553924), (271, 529396), (292, 491323), (511, 280756), (518, 276962), (542, 264698), (1022, 140378), (1036, 138481), (1084, 132349), (1813, 79132), (1897, 75628), (2044, 70189), (2701, 53116), (3577, 40108), (3626, 39566), (3794, 37814), (5402, 26558), (7154, 20054), (7252, 19783), (7588, 18907), (10027, 14308), (10804, 13279)]