143940384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71399}}^1$

素因数の和:71422

約数の個数: 72

約数和(自身を含む): 467812800

約数和(自身を除く): 323872416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 71399, 142798, 214197, 285596, 428394, 499793, 571192, 642591, 856788, 999586, 1142384, 1285182, 1499379, 1713576, 1999172, 2284768, 2570364, 2998758, 3427152, 3998344, 4498137, 5140728, 5997516, 6854304, 7996688, 8996274, 10281456, 11995032, 15993376, 17992548, 20562912, 23990064, 35985096, 47980128, 71970192, 143940384]

約数ペア:

[(1, 143940384), (2, 71970192), (3, 47980128), (4, 35985096), (6, 23990064), (7, 20562912), (8, 17992548), (9, 15993376), (12, 11995032), (14, 10281456), (16, 8996274), (18, 7996688), (21, 6854304), (24, 5997516), (28, 5140728), (32, 4498137), (36, 3998344), (42, 3427152), (48, 2998758), (56, 2570364), (63, 2284768), (72, 1999172), (84, 1713576), (96, 1499379), (112, 1285182), (126, 1142384), (144, 999586), (168, 856788), (224, 642591), (252, 571192), (288, 499793), (336, 428394), (504, 285596), (672, 214197), (1008, 142798), (2016, 71399)]