144998448

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{8807}}^1$

素因数の和:8839

約数の個数: 80

約数和(自身を含む): 436876800

約数和(自身を除く): 291878352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 8807, 16464, 17614, 26421, 35228, 52842, 61649, 70456, 105684, 123298, 140912, 184947, 211368, 246596, 369894, 422736, 431543, 493192, 739788, 863086, 986384, 1294629, 1479576, 1726172, 2589258, 2959152, 3020801, 3452344, 5178516, 6041602, 6904688, 9062403, 10357032, 12083204, 18124806, 20714064, 24166408, 36249612, 48332816, 72499224, 144998448]

約数ペア:

[(1, 144998448), (2, 72499224), (3, 48332816), (4, 36249612), (6, 24166408), (7, 20714064), (8, 18124806), (12, 12083204), (14, 10357032), (16, 9062403), (21, 6904688), (24, 6041602), (28, 5178516), (42, 3452344), (48, 3020801), (49, 2959152), (56, 2589258), (84, 1726172), (98, 1479576), (112, 1294629), (147, 986384), (168, 863086), (196, 739788), (294, 493192), (336, 431543), (343, 422736), (392, 369894), (588, 246596), (686, 211368), (784, 184947), (1029, 140912), (1176, 123298), (1372, 105684), (2058, 70456), (2352, 61649), (2744, 52842), (4116, 35228), (5488, 26421), (8232, 17614), (8807, 16464)]