134420356

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 274333696

約数和(自身を除く): 139913340

約数列:

[1, 2, 4, 7, 14, 28, 103, 127, 206, 254, 367, 412, 508, 721, 734, 889, 1442, 1468, 1778, 2569, 2884, 3556, 5138, 10276, 13081, 26162, 37801, 46609, 52324, 75602, 91567, 93218, 151204, 183134, 186436, 264607, 326263, 366268, 529214, 652526, 1058428, 1305052, 4800727, 9601454, 19202908, 33605089, 67210178, 134420356]

約数ペア:

[(1, 134420356), (2, 67210178), (4, 33605089), (7, 19202908), (14, 9601454), (28, 4800727), (103, 1305052), (127, 1058428), (206, 652526), (254, 529214), (367, 366268), (412, 326263), (508, 264607), (721, 186436), (734, 183134), (889, 151204), (1442, 93218), (1468, 91567), (1778, 75602), (2569, 52324), (2884, 46609), (3556, 37801), (5138, 26162), (10276, 13081)]