121220952

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{20123}}^1$

素因数の和:20383

約数の個数: 32

約数和(自身を含む): 304274880

約数和(自身を除く): 183053928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 20123, 40246, 60369, 80492, 120738, 160984, 241476, 482952, 5050873, 10101746, 15152619, 20203492, 30305238, 40406984, 60610476, 121220952]

約数ペア:

[(1, 121220952), (2, 60610476), (3, 40406984), (4, 30305238), (6, 20203492), (8, 15152619), (12, 10101746), (24, 5050873), (251, 482952), (502, 241476), (753, 160984), (1004, 120738), (1506, 80492), (2008, 60369), (3012, 40246), (6024, 20123)]