140409648

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{33623}}^1$

素因数の和:33666

約数の個数: 60

約数和(自身を含む): 406514160

約数和(自身を除く): 266104512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 33623, 67246, 100869, 134492, 201738, 268984, 302607, 403476, 537968, 605214, 806952, 975067, 1210428, 1613904, 1950134, 2420856, 2925201, 3900268, 4841712, 5850402, 7800536, 8775603, 11700804, 15601072, 17551206, 23401608, 35102412, 46803216, 70204824, 140409648]

約数ペア:

[(1, 140409648), (2, 70204824), (3, 46803216), (4, 35102412), (6, 23401608), (8, 17551206), (9, 15601072), (12, 11700804), (16, 8775603), (18, 7800536), (24, 5850402), (29, 4841712), (36, 3900268), (48, 2925201), (58, 2420856), (72, 1950134), (87, 1613904), (116, 1210428), (144, 975067), (174, 806952), (232, 605214), (261, 537968), (348, 403476), (464, 302607), (522, 268984), (696, 201738), (1044, 134492), (1392, 100869), (2088, 67246), (4176, 33623)]