161216076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{274177}}^1$

素因数の和:274198

約数の個数: 36

約数和(自身を含む): 437588088

約数和(自身を除く): 276372012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 274177, 548354, 822531, 1096708, 1645062, 1919239, 3290124, 3838478, 5757717, 7676956, 11515434, 13434673, 23030868, 26869346, 40304019, 53738692, 80608038, 161216076]

約数ペア:

[(1, 161216076), (2, 80608038), (3, 53738692), (4, 40304019), (6, 26869346), (7, 23030868), (12, 13434673), (14, 11515434), (21, 7676956), (28, 5757717), (42, 3838478), (49, 3290124), (84, 1919239), (98, 1645062), (147, 1096708), (196, 822531), (294, 548354), (588, 274177)]