140881312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1862

約数の個数: 96

約数和(自身を含む): 345207744

約数和(自身を除く): 204326432

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 748, 884, 1144, 1496, 1768, 1811, 2288, 2431, 2992, 3536, 3622, 4576, 4862, 5984, 7072, 7244, 9724, 14488, 19448, 19921, 23543, 28976, 30787, 38896, 39842, 47086, 57952, 61574, 77792, 79684, 94172, 123148, 159368, 188344, 246296, 258973, 318736, 338657, 376688, 400231, 492592, 517946, 637472, 677314, 753376, 800462, 985184, 1035892, 1354628, 1600924, 2071784, 2709256, 3201848, 4143568, 4402541, 5418512, 6403696, 8287136, 8805082, 10837024, 12807392, 17610164, 35220328, 70440656, 140881312]

約数ペア:

[(1, 140881312), (2, 70440656), (4, 35220328), (8, 17610164), (11, 12807392), (13, 10837024), (16, 8805082), (17, 8287136), (22, 6403696), (26, 5418512), (32, 4402541), (34, 4143568), (44, 3201848), (52, 2709256), (68, 2071784), (88, 1600924), (104, 1354628), (136, 1035892), (143, 985184), (176, 800462), (187, 753376), (208, 677314), (221, 637472), (272, 517946), (286, 492592), (352, 400231), (374, 376688), (416, 338657), (442, 318736), (544, 258973), (572, 246296), (748, 188344), (884, 159368), (1144, 123148), (1496, 94172), (1768, 79684), (1811, 77792), (2288, 61574), (2431, 57952), (2992, 47086), (3536, 39842), (3622, 38896), (4576, 30787), (4862, 28976), (5984, 23543), (7072, 19921), (7244, 19448), (9724, 14488)]