181148256

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{3259}}^1$

素因数の和:3468

約数の個数: 72

約数和(自身を含む): 517968360

約数和(自身を除く): 336820104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3259, 3474, 4632, 6176, 6518, 6948, 9264, 9777, 13036, 13896, 18528, 19554, 26072, 27792, 29331, 39108, 52144, 55584, 58662, 78216, 104288, 117324, 156432, 234648, 312864, 469296, 628987, 938592, 1257974, 1886961, 2515948, 3773922, 5031896, 5660883, 7547844, 10063792, 11321766, 15095688, 20127584, 22643532, 30191376, 45287064, 60382752, 90574128, 181148256]

約数ペア:

[(1, 181148256), (2, 90574128), (3, 60382752), (4, 45287064), (6, 30191376), (8, 22643532), (9, 20127584), (12, 15095688), (16, 11321766), (18, 10063792), (24, 7547844), (32, 5660883), (36, 5031896), (48, 3773922), (72, 2515948), (96, 1886961), (144, 1257974), (193, 938592), (288, 628987), (386, 469296), (579, 312864), (772, 234648), (1158, 156432), (1544, 117324), (1737, 104288), (2316, 78216), (3088, 58662), (3259, 55584), (3474, 52144), (4632, 39108), (6176, 29331), (6518, 27792), (6948, 26072), (9264, 19554), (9777, 18528), (13036, 13896)]