165050824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{8731}}^1$

素因数の和:8893

約数の個数: 32

約数和(自身を含む): 330069600

約数和(自身を除く): 165018776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 8731, 9452, 17462, 18904, 34924, 69848, 148427, 296854, 593708, 1187416, 1213609, 2427218, 4854436, 9708872, 20631353, 41262706, 82525412, 165050824]

約数ペア:

[(1, 165050824), (2, 82525412), (4, 41262706), (8, 20631353), (17, 9708872), (34, 4854436), (68, 2427218), (136, 1213609), (139, 1187416), (278, 593708), (556, 296854), (1112, 148427), (2363, 69848), (4726, 34924), (8731, 18904), (9452, 17462)]