143250044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{919}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 302937600

約数和(自身を除く): 159687556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 293, 532, 586, 919, 1172, 1838, 2051, 3676, 4102, 5567, 6433, 8204, 11134, 12866, 17461, 22268, 25732, 34922, 38969, 69844, 77938, 122227, 155876, 244454, 269267, 488908, 538534, 1077068, 1884869, 3769738, 5116073, 7539476, 10232146, 20464292, 35812511, 71625022, 143250044]

約数ペア:

[(1, 143250044), (2, 71625022), (4, 35812511), (7, 20464292), (14, 10232146), (19, 7539476), (28, 5116073), (38, 3769738), (76, 1884869), (133, 1077068), (266, 538534), (293, 488908), (532, 269267), (586, 244454), (919, 155876), (1172, 122227), (1838, 77938), (2051, 69844), (3676, 38969), (4102, 34922), (5567, 25732), (6433, 22268), (8204, 17461), (11134, 12866)]