135899248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1093}}^1$

素因数の和:1529

約数の個数: 40

約数和(自身を含む): 278094800

約数和(自身を除く): 142195552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 409, 818, 1093, 1636, 2186, 3272, 4372, 6544, 7771, 8744, 15542, 17488, 20767, 31084, 41534, 62168, 83068, 124336, 166136, 332272, 447037, 894074, 1788148, 3576296, 7152592, 8493703, 16987406, 33974812, 67949624, 135899248]

約数ペア:

[(1, 135899248), (2, 67949624), (4, 33974812), (8, 16987406), (16, 8493703), (19, 7152592), (38, 3576296), (76, 1788148), (152, 894074), (304, 447037), (409, 332272), (818, 166136), (1093, 124336), (1636, 83068), (2186, 62168), (3272, 41534), (4372, 31084), (6544, 20767), (7771, 17488), (8744, 15542)]