168258784

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 337560048

約数和(自身を除く): 169301264

約数列:

[1, 2, 4, 8, 16, 32, 107, 157, 214, 313, 314, 428, 626, 628, 856, 1252, 1256, 1712, 2504, 2512, 3424, 5008, 5024, 10016, 16799, 33491, 33598, 49141, 66982, 67196, 98282, 133964, 134392, 196564, 267928, 268784, 393128, 535856, 537568, 786256, 1071712, 1572512, 5258087, 10516174, 21032348, 42064696, 84129392, 168258784]

約数ペア:

[(1, 168258784), (2, 84129392), (4, 42064696), (8, 21032348), (16, 10516174), (32, 5258087), (107, 1572512), (157, 1071712), (214, 786256), (313, 537568), (314, 535856), (428, 393128), (626, 268784), (628, 267928), (856, 196564), (1252, 134392), (1256, 133964), (1712, 98282), (2504, 67196), (2512, 66982), (3424, 49141), (5008, 33598), (5024, 33491), (10016, 16799)]