105440258

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 204768000

約数和(自身を除く): 99327742

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 89, 98, 154, 157, 178, 314, 343, 539, 623, 686, 979, 1078, 1099, 1246, 1727, 1958, 2198, 3454, 3773, 4361, 6853, 7546, 7693, 8722, 12089, 13706, 13973, 15386, 24178, 27946, 30527, 47971, 53851, 61054, 84623, 95942, 97811, 107702, 153703, 169246, 195622, 307406, 335797, 592361, 671594, 684677, 1075921, 1184722, 1369354, 2151842, 4792739, 7531447, 9585478, 15062894, 52720129, 105440258]

約数ペア:

[(1, 105440258), (2, 52720129), (7, 15062894), (11, 9585478), (14, 7531447), (22, 4792739), (49, 2151842), (77, 1369354), (89, 1184722), (98, 1075921), (154, 684677), (157, 671594), (178, 592361), (314, 335797), (343, 307406), (539, 195622), (623, 169246), (686, 153703), (979, 107702), (1078, 97811), (1099, 95942), (1246, 84623), (1727, 61054), (1958, 53851), (2198, 47971), (3454, 30527), (3773, 27946), (4361, 24178), (6853, 15386), (7546, 13973), (7693, 13706), (8722, 12089)]