156953203784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{1619}}^1$

素因数の和:2419

約数の個数: 128

約数和(自身を含む): 339002496000

約数和(自身を除く): 182049292216

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 71, 76, 104, 142, 152, 247, 284, 494, 568, 691, 923, 988, 1349, 1382, 1619, 1846, 1976, 2698, 2764, 3238, 3692, 5396, 5528, 6476, 7384, 8983, 10792, 12952, 13129, 17537, 17966, 21047, 26258, 30761, 35074, 35932, 42094, 49061, 52516, 61522, 70148, 71864, 84188, 98122, 105032, 114949, 123044, 140296, 168376, 170677, 196244, 229898, 246088, 341354, 392488, 399893, 459796, 637793, 682708, 799786, 919592, 932159, 1118729, 1275586, 1365416, 1494337, 1599572, 1864318, 2184031, 2237458, 2551172, 2988674, 3199144, 3728636, 4368062, 4474916, 5102344, 5977348, 7457272, 8736124, 8949832, 11954696, 12118067, 14543477, 17472248, 21255851, 24236134, 28392403, 29086954, 42511702, 48472268, 56784806, 58173908, 79429759, 85023404, 96944536, 113569612, 116347816, 158859518, 170046808, 227139224, 276326063, 317719036, 552652126, 635438072, 1032586867, 1105304252, 1509165421, 2065173734, 2210608504, 3018330842, 4130347468, 6036661684, 8260694936, 12073323368, 19619150473, 39238300946, 78476601892, 156953203784]

約数ペア:

[(1, 156953203784), (2, 78476601892), (4, 39238300946), (8, 19619150473), (13, 12073323368), (19, 8260694936), (26, 6036661684), (38, 4130347468), (52, 3018330842), (71, 2210608504), (76, 2065173734), (104, 1509165421), (142, 1105304252), (152, 1032586867), (247, 635438072), (284, 552652126), (494, 317719036), (568, 276326063), (691, 227139224), (923, 170046808), (988, 158859518), (1349, 116347816), (1382, 113569612), (1619, 96944536), (1846, 85023404), (1976, 79429759), (2698, 58173908), (2764, 56784806), (3238, 48472268), (3692, 42511702), (5396, 29086954), (5528, 28392403), (6476, 24236134), (7384, 21255851), (8983, 17472248), (10792, 14543477), (12952, 12118067), (13129, 11954696), (17537, 8949832), (17966, 8736124), (21047, 7457272), (26258, 5977348), (30761, 5102344), (35074, 4474916), (35932, 4368062), (42094, 3728636), (49061, 3199144), (52516, 2988674), (61522, 2551172), (70148, 2237458), (71864, 2184031), (84188, 1864318), (98122, 1599572), (105032, 1494337), (114949, 1365416), (123044, 1275586), (140296, 1118729), (168376, 932159), (170677, 919592), (196244, 799786), (229898, 682708), (246088, 637793), (341354, 459796), (392488, 399893)]