161135748

素因数分解:

$2^2\times 3^2\times {\mathrm{4475993}}^1$

素因数の和:4476003

約数の個数: 18

約数和(自身を含む): 407315454

約数和(自身を除く): 246179706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4475993, 8951986, 13427979, 17903972, 26855958, 40283937, 53711916, 80567874, 161135748]

約数ペア:

[(1, 161135748), (2, 80567874), (3, 53711916), (4, 40283937), (6, 26855958), (9, 17903972), (12, 13427979), (18, 8951986), (36, 4475993)]