180904569148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{97919}}^1$

素因数の和:98310

約数の個数: 48

約数和(自身を含む): 339786316800

約数和(自身を除く): 158881747652

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 269, 404, 538, 1076, 1717, 3434, 4573, 6868, 9146, 18292, 27169, 54338, 97919, 108676, 195838, 391676, 461873, 923746, 1664623, 1847492, 3329246, 6658492, 9889819, 19779638, 26340211, 39559276, 52680422, 105360844, 168126923, 336253846, 447783587, 672507692, 895567174, 1791134348, 2660361311, 5320722622, 10641445244, 45226142287, 90452284574, 180904569148]

約数ペア:

[(1, 180904569148), (2, 90452284574), (4, 45226142287), (17, 10641445244), (34, 5320722622), (68, 2660361311), (101, 1791134348), (202, 895567174), (269, 672507692), (404, 447783587), (538, 336253846), (1076, 168126923), (1717, 105360844), (3434, 52680422), (4573, 39559276), (6868, 26340211), (9146, 19779638), (18292, 9889819), (27169, 6658492), (54338, 3329246), (97919, 1847492), (108676, 1664623), (195838, 923746), (391676, 461873)]