138334612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{4759}}^1$

素因数の和:4832

約数の個数: 36

約数和(自身を含む): 268292640

約数和(自身を除く): 129958028

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 4759, 7267, 9518, 14534, 19036, 29068, 61867, 123734, 204637, 247468, 409274, 804271, 818548, 1608542, 2660281, 3217084, 5320562, 10641124, 34583653, 69167306, 138334612]

約数ペア:

[(1, 138334612), (2, 69167306), (4, 34583653), (13, 10641124), (26, 5320562), (43, 3217084), (52, 2660281), (86, 1608542), (169, 818548), (172, 804271), (338, 409274), (559, 247468), (676, 204637), (1118, 123734), (2236, 61867), (4759, 29068), (7267, 19036), (9518, 14534)]