128538156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{839}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 318366720

約数和(自身を除く): 189828564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 751, 839, 1502, 1678, 2253, 2517, 3004, 3356, 4506, 5034, 9012, 10068, 12767, 14263, 25534, 28526, 38301, 42789, 51068, 57052, 76602, 85578, 153204, 171156, 630089, 1260178, 1890267, 2520356, 3780534, 7561068, 10711513, 21423026, 32134539, 42846052, 64269078, 128538156]

約数ペア:

[(1, 128538156), (2, 64269078), (3, 42846052), (4, 32134539), (6, 21423026), (12, 10711513), (17, 7561068), (34, 3780534), (51, 2520356), (68, 1890267), (102, 1260178), (204, 630089), (751, 171156), (839, 153204), (1502, 85578), (1678, 76602), (2253, 57052), (2517, 51068), (3004, 42789), (3356, 38301), (4506, 28526), (5034, 25534), (9012, 14263), (10068, 12767)]