142711712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2399}}^1$

素因数の和:2446

約数の個数: 72

約数和(自身を含む): 332035200

約数和(自身を除く): 189323488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 1144, 1352, 1859, 2288, 2399, 2704, 3718, 4576, 4798, 5408, 7436, 9596, 14872, 19192, 26389, 29744, 31187, 38384, 52778, 59488, 62374, 76768, 105556, 124748, 211112, 249496, 343057, 405431, 422224, 498992, 686114, 810862, 844448, 997984, 1372228, 1621724, 2744456, 3243448, 4459741, 5488912, 6486896, 8919482, 10977824, 12973792, 17838964, 35677928, 71355856, 142711712]

約数ペア:

[(1, 142711712), (2, 71355856), (4, 35677928), (8, 17838964), (11, 12973792), (13, 10977824), (16, 8919482), (22, 6486896), (26, 5488912), (32, 4459741), (44, 3243448), (52, 2744456), (88, 1621724), (104, 1372228), (143, 997984), (169, 844448), (176, 810862), (208, 686114), (286, 498992), (338, 422224), (352, 405431), (416, 343057), (572, 249496), (676, 211112), (1144, 124748), (1352, 105556), (1859, 76768), (2288, 62374), (2399, 59488), (2704, 52778), (3718, 38384), (4576, 31187), (4798, 29744), (5408, 26389), (7436, 19192), (9596, 14872)]