164473096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1213}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 327124440

約数和(自身を除く): 162651344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 997, 1213, 1994, 2426, 3988, 4852, 7976, 9704, 16949, 20621, 33898, 41242, 67796, 82484, 135592, 164968, 1209361, 2418722, 4837444, 9674888, 20559137, 41118274, 82236548, 164473096]

約数ペア:

[(1, 164473096), (2, 82236548), (4, 41118274), (8, 20559137), (17, 9674888), (34, 4837444), (68, 2418722), (136, 1209361), (997, 164968), (1213, 135592), (1994, 82484), (2426, 67796), (3988, 41242), (4852, 33898), (7976, 20621), (9704, 16949)]