133740968

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 255864960

約数和(自身を除く): 122123992

約数列:

[1, 2, 4, 8, 101, 103, 202, 206, 404, 412, 808, 824, 1607, 3214, 6428, 10403, 12856, 20806, 41612, 83224, 162307, 165521, 324614, 331042, 649228, 662084, 1298456, 1324168, 16717621, 33435242, 66870484, 133740968]

約数ペア:

[(1, 133740968), (2, 66870484), (4, 33435242), (8, 16717621), (101, 1324168), (103, 1298456), (202, 662084), (206, 649228), (404, 331042), (412, 324614), (808, 165521), (824, 162307), (1607, 83224), (3214, 41612), (6428, 20806), (10403, 12856)]