161170212

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{39157}}^1$

素因数の和:39185

約数の個数: 48

約数和(自身を含む): 438569600

約数和(自身を除く): 277399388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 39157, 78314, 117471, 156628, 234942, 274099, 469884, 548198, 822297, 1096396, 1644594, 1918693, 3289188, 3837386, 5756079, 7674772, 11512158, 13430851, 23024316, 26861702, 40292553, 53723404, 80585106, 161170212]

約数ペア:

[(1, 161170212), (2, 80585106), (3, 53723404), (4, 40292553), (6, 26861702), (7, 23024316), (12, 13430851), (14, 11512158), (21, 7674772), (28, 5756079), (42, 3837386), (49, 3289188), (84, 1918693), (98, 1644594), (147, 1096396), (196, 822297), (294, 548198), (343, 469884), (588, 274099), (686, 234942), (1029, 156628), (1372, 117471), (2058, 78314), (4116, 39157)]