190040158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2473}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 356256000

約数和(自身を除く): 166215842

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 499, 998, 2473, 3493, 4946, 5489, 6986, 10978, 17311, 27203, 34622, 38423, 54406, 76846, 190421, 380842, 1234027, 2468054, 8638189, 13574297, 17276378, 27148594, 95020079, 190040158]

約数ペア:

[(1, 190040158), (2, 95020079), (7, 27148594), (11, 17276378), (14, 13574297), (22, 8638189), (77, 2468054), (154, 1234027), (499, 380842), (998, 190421), (2473, 76846), (3493, 54406), (4946, 38423), (5489, 34622), (6986, 27203), (10978, 17311)]