159188404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{7643}}^1$

素因数の和:7815

約数の個数: 24

約数和(自身を含む): 287659008

約数和(自身を除く): 128470604

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 5207, 7643, 10414, 15286, 20828, 30572, 313363, 626726, 970661, 1253452, 1941322, 3882644, 39797101, 79594202, 159188404]

約数ペア:

[(1, 159188404), (2, 79594202), (4, 39797101), (41, 3882644), (82, 1941322), (127, 1253452), (164, 970661), (254, 626726), (508, 313363), (5207, 30572), (7643, 20828), (10414, 15286)]