189378644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7127}}^1$

素因数の和:7224

約数の個数: 48

約数和(自身を含む): 413538048

約数和(自身を除く): 224159404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3796, 6643, 7127, 13286, 14254, 26572, 28508, 49889, 92651, 99778, 185302, 199556, 370604, 520271, 648557, 1040542, 1297114, 2081084, 2594228, 3641897, 6763523, 7283794, 13527046, 14567588, 27054092, 47344661, 94689322, 189378644]

約数ペア:

[(1, 189378644), (2, 94689322), (4, 47344661), (7, 27054092), (13, 14567588), (14, 13527046), (26, 7283794), (28, 6763523), (52, 3641897), (73, 2594228), (91, 2081084), (146, 1297114), (182, 1040542), (292, 648557), (364, 520271), (511, 370604), (949, 199556), (1022, 185302), (1898, 99778), (2044, 92651), (3796, 49889), (6643, 28508), (7127, 26572), (13286, 14254)]