142495192

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{9901}}^1$

素因数の和:10171

約数の個数: 32

約数和(自身を含む): 306565920

約数和(自身を除く): 164070728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 9901, 14392, 19802, 39604, 69307, 79208, 138614, 277228, 554456, 2544557, 5089114, 10178228, 17811899, 20356456, 35623798, 71247596, 142495192]

約数ペア:

[(1, 142495192), (2, 71247596), (4, 35623798), (7, 20356456), (8, 17811899), (14, 10178228), (28, 5089114), (56, 2544557), (257, 554456), (514, 277228), (1028, 138614), (1799, 79208), (2056, 69307), (3598, 39604), (7196, 19802), (9901, 14392)]