138670656

素因数分解:

$2^6\times 3^1\times {\mathrm{722243}}^1$

素因数の和:722258

約数の個数: 28

約数和(自身を含む): 366899952

約数和(自身を除く): 228229296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 722243, 1444486, 2166729, 2888972, 4333458, 5777944, 8666916, 11555888, 17333832, 23111776, 34667664, 46223552, 69335328, 138670656]

約数ペア:

[(1, 138670656), (2, 69335328), (3, 46223552), (4, 34667664), (6, 23111776), (8, 17333832), (12, 11555888), (16, 8666916), (24, 5777944), (32, 4333458), (48, 2888972), (64, 2166729), (96, 1444486), (192, 722243)]