133345728

素因数分解:

$2^6\times 3^2\times {\mathrm{231503}}^1$

素因数の和:231521

約数の個数: 42

約数和(自身を含む): 382213104

約数和(自身を除く): 248867376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 231503, 463006, 694509, 926012, 1389018, 1852024, 2083527, 2778036, 3704048, 4167054, 5556072, 7408096, 8334108, 11112144, 14816192, 16668216, 22224288, 33336432, 44448576, 66672864, 133345728]

約数ペア:

[(1, 133345728), (2, 66672864), (3, 44448576), (4, 33336432), (6, 22224288), (8, 16668216), (9, 14816192), (12, 11112144), (16, 8334108), (18, 7408096), (24, 5556072), (32, 4167054), (36, 3704048), (48, 2778036), (64, 2083527), (72, 1852024), (96, 1389018), (144, 926012), (192, 694509), (288, 463006), (576, 231503)]