154469373

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 231745536

約数和(自身を除く): 77276163

約数列:

[1, 3, 19, 31, 43, 57, 93, 107, 129, 321, 361, 589, 817, 1083, 1333, 1767, 2033, 2451, 3317, 3999, 4601, 6099, 9951, 11191, 13803, 15523, 25327, 33573, 38627, 46569, 63023, 75981, 87419, 115881, 142631, 189069, 262257, 427893, 481213, 1197437, 1443639, 1660961, 2709989, 3592311, 4982883, 8129967, 51489791, 154469373]

約数ペア:

[(1, 154469373), (3, 51489791), (19, 8129967), (31, 4982883), (43, 3592311), (57, 2709989), (93, 1660961), (107, 1443639), (129, 1197437), (321, 481213), (361, 427893), (589, 262257), (817, 189069), (1083, 142631), (1333, 115881), (1767, 87419), (2033, 75981), (2451, 63023), (3317, 46569), (3999, 38627), (4601, 33573), (6099, 25327), (9951, 15523), (11191, 13803)]