164080301

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 210153216

約数和(自身を除く): 46072915

約数列:

[1, 7, 11, 61, 77, 181, 193, 427, 671, 1267, 1351, 1991, 2123, 4697, 11041, 11773, 13937, 14861, 34933, 77287, 82411, 121451, 129503, 244531, 384263, 850157, 906521, 2130913, 2689841, 14916391, 23440043, 164080301]

約数ペア:

[(1, 164080301), (7, 23440043), (11, 14916391), (61, 2689841), (77, 2130913), (181, 906521), (193, 850157), (427, 384263), (671, 244531), (1267, 129503), (1351, 121451), (1991, 82411), (2123, 77287), (4697, 34933), (11041, 14861), (11773, 13937)]