148340416

素因数分解:

$2^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1259}}^1$

素因数の和:1541

約数の個数: 56

約数和(自身を含む): 337962240

約数和(自身を除く): 189621824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 263, 448, 526, 1052, 1259, 1841, 2104, 2518, 3682, 4208, 5036, 7364, 8416, 8813, 10072, 14728, 16832, 17626, 20144, 29456, 35252, 40288, 58912, 70504, 80576, 117824, 141008, 282016, 331117, 564032, 662234, 1324468, 2317819, 2648936, 4635638, 5297872, 9271276, 10595744, 18542552, 21191488, 37085104, 74170208, 148340416]

約数ペア:

[(1, 148340416), (2, 74170208), (4, 37085104), (7, 21191488), (8, 18542552), (14, 10595744), (16, 9271276), (28, 5297872), (32, 4635638), (56, 2648936), (64, 2317819), (112, 1324468), (224, 662234), (263, 564032), (448, 331117), (526, 282016), (1052, 141008), (1259, 117824), (1841, 80576), (2104, 70504), (2518, 58912), (3682, 40288), (4208, 35252), (5036, 29456), (7364, 20144), (8416, 17626), (8813, 16832), (10072, 14728)]