155694296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4561}}^1$

素因数の和:4835

約数の個数: 32

約数和(自身を含む): 310398480

約数和(自身を除く): 154704184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 2008, 4267, 4561, 8534, 9122, 17068, 18244, 34136, 36488, 77537, 155074, 310148, 620296, 1144811, 2289622, 4579244, 9158488, 19461787, 38923574, 77847148, 155694296]

約数ペア:

[(1, 155694296), (2, 77847148), (4, 38923574), (8, 19461787), (17, 9158488), (34, 4579244), (68, 2289622), (136, 1144811), (251, 620296), (502, 310148), (1004, 155074), (2008, 77537), (4267, 36488), (4561, 34136), (8534, 18244), (9122, 17068)]