127628564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3359}}^1$

素因数の和:3452

約数の個数: 48

約数和(自身を含む): 270950400

約数和(自身を除く): 143321836

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 161, 236, 322, 413, 644, 826, 1357, 1652, 2714, 3359, 5428, 6718, 9499, 13436, 18998, 23513, 37996, 47026, 77257, 94052, 154514, 198181, 309028, 396362, 540799, 792724, 1081598, 1387267, 2163196, 2774534, 4558163, 5549068, 9116326, 18232652, 31907141, 63814282, 127628564]

約数ペア:

[(1, 127628564), (2, 63814282), (4, 31907141), (7, 18232652), (14, 9116326), (23, 5549068), (28, 4558163), (46, 2774534), (59, 2163196), (92, 1387267), (118, 1081598), (161, 792724), (236, 540799), (322, 396362), (413, 309028), (644, 198181), (826, 154514), (1357, 94052), (1652, 77257), (2714, 47026), (3359, 37996), (5428, 23513), (6718, 18998), (9499, 13436)]