149760688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121559}}^1$

素因数の和:121585

約数の個数: 40

約数和(自身を含む): 361762560

約数和(自身を除く): 212001872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 121559, 243118, 486236, 850913, 972472, 1337149, 1701826, 1944944, 2674298, 3403652, 5348596, 6807304, 9360043, 10697192, 13614608, 18720086, 21394384, 37440172, 74880344, 149760688]

約数ペア:

[(1, 149760688), (2, 74880344), (4, 37440172), (7, 21394384), (8, 18720086), (11, 13614608), (14, 10697192), (16, 9360043), (22, 6807304), (28, 5348596), (44, 3403652), (56, 2674298), (77, 1944944), (88, 1701826), (112, 1337149), (154, 972472), (176, 850913), (308, 486236), (616, 243118), (1232, 121559)]