139066214

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 252836496

約数和(自身を除く): 113770282

約数列:

[1, 2, 7, 14, 43, 49, 61, 86, 98, 122, 301, 427, 541, 602, 854, 1082, 2107, 2623, 2989, 3787, 4214, 5246, 5978, 7574, 18361, 23263, 26509, 33001, 36722, 46526, 53018, 66002, 128527, 162841, 231007, 257054, 325682, 462014, 1139887, 1419043, 1617049, 2279774, 2838086, 3234098, 9933301, 19866602, 69533107, 139066214]

約数ペア:

[(1, 139066214), (2, 69533107), (7, 19866602), (14, 9933301), (43, 3234098), (49, 2838086), (61, 2279774), (86, 1617049), (98, 1419043), (122, 1139887), (301, 462014), (427, 325682), (541, 257054), (602, 231007), (854, 162841), (1082, 128527), (2107, 66002), (2623, 53018), (2989, 46526), (3787, 36722), (4214, 33001), (5246, 26509), (5978, 23263), (7574, 18361)]