138139212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2957}}^1$

素因数の和:3210

約数の個数: 48

約数和(自身を含む): 342891360

約数和(自身を除く): 204752148

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 229, 458, 687, 916, 1374, 2748, 2957, 3893, 5914, 7786, 8871, 11679, 11828, 15572, 17742, 23358, 35484, 46716, 50269, 100538, 150807, 201076, 301614, 603228, 677153, 1354306, 2031459, 2708612, 4062918, 8125836, 11511601, 23023202, 34534803, 46046404, 69069606, 138139212]

約数ペア:

[(1, 138139212), (2, 69069606), (3, 46046404), (4, 34534803), (6, 23023202), (12, 11511601), (17, 8125836), (34, 4062918), (51, 2708612), (68, 2031459), (102, 1354306), (204, 677153), (229, 603228), (458, 301614), (687, 201076), (916, 150807), (1374, 100538), (2748, 50269), (2957, 46716), (3893, 35484), (5914, 23358), (7786, 17742), (8871, 15572), (11679, 11828)]