140736574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 245846016

約数和(自身を除く): 105109442

約数列:

[1, 2, 11, 17, 22, 34, 127, 187, 254, 374, 1397, 2159, 2794, 2963, 4318, 5926, 23749, 32593, 47498, 50371, 65186, 100742, 376301, 554081, 752602, 1108162, 4139311, 6397117, 8278622, 12794234, 70368287, 140736574]

約数ペア:

[(1, 140736574), (2, 70368287), (11, 12794234), (17, 8278622), (22, 6397117), (34, 4139311), (127, 1108162), (187, 752602), (254, 554081), (374, 376301), (1397, 100742), (2159, 65186), (2794, 50371), (2963, 47498), (4318, 32593), (5926, 23749)]