138767612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{4909}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 250763520

約数和(自身を除く): 111995908

約数列:

[1, 2, 4, 37, 74, 148, 191, 382, 764, 4909, 7067, 9818, 14134, 19636, 28268, 181633, 363266, 726532, 937619, 1875238, 3750476, 34691903, 69383806, 138767612]

約数ペア:

[(1, 138767612), (2, 69383806), (4, 34691903), (37, 3750476), (74, 1875238), (148, 937619), (191, 726532), (382, 363266), (764, 181633), (4909, 28268), (7067, 19636), (9818, 14134)]