157400036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{4729}}^1$

素因数の和:4943

約数の個数: 24

約数和(自身を含む): 282494520

約数和(自身を除く): 125094484

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 4729, 8321, 9458, 16642, 18916, 33284, 250637, 501274, 742453, 1002548, 1484906, 2969812, 39350009, 78700018, 157400036]

約数ペア:

[(1, 157400036), (2, 78700018), (4, 39350009), (53, 2969812), (106, 1484906), (157, 1002548), (212, 742453), (314, 501274), (628, 250637), (4729, 33284), (8321, 18916), (9458, 16642)]