122686656

素因数分解:

$2^6\times 3^1\times {\mathrm{638993}}^1$

素因数の和:639008

約数の個数: 28

約数和(自身を含む): 324608952

約数和(自身を除く): 201922296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 638993, 1277986, 1916979, 2555972, 3833958, 5111944, 7667916, 10223888, 15335832, 20447776, 30671664, 40895552, 61343328, 122686656]

約数ペア:

[(1, 122686656), (2, 61343328), (3, 40895552), (4, 30671664), (6, 20447776), (8, 15335832), (12, 10223888), (16, 7667916), (24, 5111944), (32, 3833958), (48, 2555972), (64, 1916979), (96, 1277986), (192, 638993)]