162849988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{16111}}^1$

素因数の和:16160

約数の個数: 36

約数和(自身を含む): 343765632

約数和(自身を除く): 180915644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 16111, 32222, 64444, 112777, 225554, 306109, 451108, 612218, 1224436, 2142763, 4285526, 5816071, 8571052, 11632142, 23264284, 40712497, 81424994, 162849988]

約数ペア:

[(1, 162849988), (2, 81424994), (4, 40712497), (7, 23264284), (14, 11632142), (19, 8571052), (28, 5816071), (38, 4285526), (76, 2142763), (133, 1224436), (266, 612218), (361, 451108), (532, 306109), (722, 225554), (1444, 112777), (2527, 64444), (5054, 32222), (10108, 16111)]