130508456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 282275280

約数和(自身を除く): 151766824

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 97, 104, 136, 194, 221, 388, 442, 761, 776, 884, 1261, 1522, 1649, 1768, 2522, 3044, 3298, 5044, 6088, 6596, 9893, 10088, 12937, 13192, 19786, 21437, 25874, 39572, 42874, 51748, 73817, 79144, 85748, 103496, 147634, 168181, 171496, 295268, 336362, 590536, 672724, 959621, 1254889, 1345448, 1919242, 2509778, 3838484, 5019556, 7676968, 10039112, 16313557, 32627114, 65254228, 130508456]

約数ペア:

[(1, 130508456), (2, 65254228), (4, 32627114), (8, 16313557), (13, 10039112), (17, 7676968), (26, 5019556), (34, 3838484), (52, 2509778), (68, 1919242), (97, 1345448), (104, 1254889), (136, 959621), (194, 672724), (221, 590536), (388, 336362), (442, 295268), (761, 171496), (776, 168181), (884, 147634), (1261, 103496), (1522, 85748), (1649, 79144), (1768, 73817), (2522, 51748), (3044, 42874), (3298, 39572), (5044, 25874), (6088, 21437), (6596, 19786), (9893, 13192), (10088, 12937)]