125126872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11681}}^1$

素因数の和:11803

約数の個数: 32

約数和(自身を含む): 255134880

約数和(自身を除く): 130008008

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 11681, 23362, 46724, 93448, 151853, 303706, 607412, 1203143, 1214824, 2406286, 4812572, 9625144, 15640859, 31281718, 62563436, 125126872]

約数ペア:

[(1, 125126872), (2, 62563436), (4, 31281718), (8, 15640859), (13, 9625144), (26, 4812572), (52, 2406286), (103, 1214824), (104, 1203143), (206, 607412), (412, 303706), (824, 151853), (1339, 93448), (2678, 46724), (5356, 23362), (10712, 11681)]