166876472

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 373309440

約数和(自身を除く): 206432968

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 124, 194, 217, 248, 388, 434, 679, 776, 868, 991, 1358, 1736, 1982, 2716, 3007, 3964, 5432, 6014, 6937, 7928, 12028, 13874, 21049, 24056, 27748, 30721, 42098, 55496, 61442, 84196, 96127, 122884, 168392, 192254, 215047, 245768, 384508, 430094, 672889, 769016, 860188, 1345778, 1720376, 2691556, 2979937, 5383112, 5959874, 11919748, 20859559, 23839496, 41719118, 83438236, 166876472]

約数ペア:

[(1, 166876472), (2, 83438236), (4, 41719118), (7, 23839496), (8, 20859559), (14, 11919748), (28, 5959874), (31, 5383112), (56, 2979937), (62, 2691556), (97, 1720376), (124, 1345778), (194, 860188), (217, 769016), (248, 672889), (388, 430094), (434, 384508), (679, 245768), (776, 215047), (868, 192254), (991, 168392), (1358, 122884), (1736, 96127), (1982, 84196), (2716, 61442), (3007, 55496), (3964, 42098), (5432, 30721), (6014, 27748), (6937, 24056), (7928, 21049), (12028, 13874)]