134231188

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 297175200

約数和(自身を除く): 162944012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 139, 182, 196, 278, 364, 379, 556, 637, 758, 973, 1274, 1516, 1807, 1946, 2548, 2653, 3614, 3892, 4927, 5306, 6811, 7228, 9854, 10612, 12649, 13622, 18571, 19708, 25298, 27244, 34489, 37142, 50596, 52681, 68978, 74284, 88543, 105362, 137956, 177086, 210724, 241423, 354172, 368767, 482846, 684853, 737534, 965692, 1369706, 1475068, 2581369, 2739412, 4793971, 5162738, 9587942, 10325476, 19175884, 33557797, 67115594, 134231188]

約数ペア:

[(1, 134231188), (2, 67115594), (4, 33557797), (7, 19175884), (13, 10325476), (14, 9587942), (26, 5162738), (28, 4793971), (49, 2739412), (52, 2581369), (91, 1475068), (98, 1369706), (139, 965692), (182, 737534), (196, 684853), (278, 482846), (364, 368767), (379, 354172), (556, 241423), (637, 210724), (758, 177086), (973, 137956), (1274, 105362), (1516, 88543), (1807, 74284), (1946, 68978), (2548, 52681), (2653, 50596), (3614, 37142), (3892, 34489), (4927, 27244), (5306, 25298), (6811, 19708), (7228, 18571), (9854, 13622), (10612, 12649)]