144791568

素因数分解:

$2^4\times 3^2\times {\mathrm{503}}^1\times {\mathrm{1999}}^1$

素因数の和:2516

約数の個数: 60

約数和(自身を含む): 406224000

約数和(自身を除く): 261432432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503, 1006, 1509, 1999, 2012, 3018, 3998, 4024, 4527, 5997, 6036, 7996, 8048, 9054, 11994, 12072, 15992, 17991, 18108, 23988, 24144, 31984, 35982, 36216, 47976, 71964, 72432, 95952, 143928, 287856, 1005497, 2010994, 3016491, 4021988, 6032982, 8043976, 9049473, 12065964, 16087952, 18098946, 24131928, 36197892, 48263856, 72395784, 144791568]

約数ペア:

[(1, 144791568), (2, 72395784), (3, 48263856), (4, 36197892), (6, 24131928), (8, 18098946), (9, 16087952), (12, 12065964), (16, 9049473), (18, 8043976), (24, 6032982), (36, 4021988), (48, 3016491), (72, 2010994), (144, 1005497), (503, 287856), (1006, 143928), (1509, 95952), (1999, 72432), (2012, 71964), (3018, 47976), (3998, 36216), (4024, 35982), (4527, 31984), (5997, 24144), (6036, 23988), (7996, 18108), (8048, 17991), (9054, 15992), (11994, 12072)]