159189228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401993}}^1$

素因数の和:402014

約数の個数: 36

約数和(自身を含む): 438977448

約数和(自身を除く): 279788220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 401993, 803986, 1205979, 1607972, 2411958, 3617937, 4421923, 4823916, 7235874, 8843846, 13265769, 14471748, 17687692, 26531538, 39797307, 53063076, 79594614, 159189228]

約数ペア:

[(1, 159189228), (2, 79594614), (3, 53063076), (4, 39797307), (6, 26531538), (9, 17687692), (11, 14471748), (12, 13265769), (18, 8843846), (22, 7235874), (33, 4823916), (36, 4421923), (44, 3617937), (66, 2411958), (99, 1607972), (132, 1205979), (198, 803986), (396, 401993)]