138027476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{34267}}^1$

素因数の和:34343

約数の個数: 24

約数和(自身を含む): 259066080

約数和(自身を除く): 121038604

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 34267, 68534, 137068, 651073, 1302146, 1816151, 2604292, 3632302, 7264604, 34506869, 69013738, 138027476]

約数ペア:

[(1, 138027476), (2, 69013738), (4, 34506869), (19, 7264604), (38, 3632302), (53, 2604292), (76, 1816151), (106, 1302146), (212, 651073), (1007, 137068), (2014, 68534), (4028, 34267)]