137907814

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 242751600

約数和(自身を除く): 104843786

約数列:

[1, 2, 11, 19, 22, 38, 89, 121, 178, 209, 242, 337, 418, 674, 979, 1691, 1958, 2299, 3382, 3707, 4598, 6403, 7414, 10769, 12806, 18601, 21538, 29993, 37202, 40777, 59986, 70433, 81554, 140866, 204611, 329923, 409222, 569867, 659846, 774763, 1139734, 1549526, 3629153, 6268537, 7258306, 12537074, 68953907, 137907814]

約数ペア:

[(1, 137907814), (2, 68953907), (11, 12537074), (19, 7258306), (22, 6268537), (38, 3629153), (89, 1549526), (121, 1139734), (178, 774763), (209, 659846), (242, 569867), (337, 409222), (418, 329923), (674, 204611), (979, 140866), (1691, 81554), (1958, 70433), (2299, 59986), (3382, 40777), (3707, 37202), (4598, 29993), (6403, 21538), (7414, 18601), (10769, 12806)]