1156790128

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{9949}}^1$

素因数の和:10026

約数の個数: 60

約数和(自身を含む): 2483639400

約数和(自身を除く): 1326849272

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 169, 172, 208, 338, 344, 559, 676, 688, 1118, 1352, 2236, 2704, 4472, 7267, 8944, 9949, 14534, 19898, 29068, 39796, 58136, 79592, 116272, 129337, 159184, 258674, 427807, 517348, 855614, 1034696, 1681381, 1711228, 2069392, 3362762, 3422456, 5561491, 6725524, 6844912, 11122982, 13451048, 22245964, 26902096, 44491928, 72299383, 88983856, 144598766, 289197532, 578395064, 1156790128]

約数ペア:

[(1, 1156790128), (2, 578395064), (4, 289197532), (8, 144598766), (13, 88983856), (16, 72299383), (26, 44491928), (43, 26902096), (52, 22245964), (86, 13451048), (104, 11122982), (169, 6844912), (172, 6725524), (208, 5561491), (338, 3422456), (344, 3362762), (559, 2069392), (676, 1711228), (688, 1681381), (1118, 1034696), (1352, 855614), (2236, 517348), (2704, 427807), (4472, 258674), (7267, 159184), (8944, 129337), (9949, 116272), (14534, 79592), (19898, 58136), (29068, 39796)]