140449008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9721}}^1$

素因数の和:9782

約数の個数: 80

約数和(自身を含む): 424345856

約数和(自身を除く): 283896848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 9721, 14448, 19442, 29163, 38884, 58326, 68047, 77768, 116652, 136094, 155536, 204141, 233304, 272188, 408282, 418003, 466608, 544376, 816564, 836006, 1088752, 1254009, 1633128, 1672012, 2508018, 2926021, 3266256, 3344024, 5016036, 5852042, 6688048, 8778063, 10032072, 11704084, 17556126, 20064144, 23408168, 35112252, 46816336, 70224504, 140449008]

約数ペア:

[(1, 140449008), (2, 70224504), (3, 46816336), (4, 35112252), (6, 23408168), (7, 20064144), (8, 17556126), (12, 11704084), (14, 10032072), (16, 8778063), (21, 6688048), (24, 5852042), (28, 5016036), (42, 3344024), (43, 3266256), (48, 2926021), (56, 2508018), (84, 1672012), (86, 1633128), (112, 1254009), (129, 1088752), (168, 836006), (172, 816564), (258, 544376), (301, 466608), (336, 418003), (344, 408282), (516, 272188), (602, 233304), (688, 204141), (903, 155536), (1032, 136094), (1204, 116652), (1806, 77768), (2064, 68047), (2408, 58326), (3612, 38884), (4816, 29163), (7224, 19442), (9721, 14448)]