123563104

素因数分解:

$2^5\times 7^2\times {\mathrm{78803}}^1$

素因数の和:78827

約数の個数: 36

約数和(自身を含む): 282985164

約数和(自身を除く): 159422060

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 78803, 157606, 315212, 551621, 630424, 1103242, 1260848, 2206484, 2521696, 3861347, 4412968, 7722694, 8825936, 15445388, 17651872, 30890776, 61781552, 123563104]

約数ペア:

[(1, 123563104), (2, 61781552), (4, 30890776), (7, 17651872), (8, 15445388), (14, 8825936), (16, 7722694), (28, 4412968), (32, 3861347), (49, 2521696), (56, 2206484), (98, 1260848), (112, 1103242), (196, 630424), (224, 551621), (392, 315212), (784, 157606), (1568, 78803)]