122078341

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 158515200

約数和(自身を除く): 36436859

約数列:

[1, 7, 11, 31, 77, 199, 217, 257, 341, 1393, 1799, 2189, 2387, 2827, 6169, 7967, 15323, 19789, 43183, 51143, 55769, 67859, 87637, 358001, 475013, 562573, 613459, 1585433, 3938011, 11098031, 17439763, 122078341]

約数ペア:

[(1, 122078341), (7, 17439763), (11, 11098031), (31, 3938011), (77, 1585433), (199, 613459), (217, 562573), (257, 475013), (341, 358001), (1393, 87637), (1799, 67859), (2189, 55769), (2387, 51143), (2827, 43183), (6169, 19789), (7967, 15323)]