158322472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257017}}^1$

素因数の和:257041

約数の個数: 32

約数和(自身を含む): 370105920

約数和(自身を除く): 211783448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 257017, 514034, 1028068, 1799119, 2056136, 2827187, 3598238, 5654374, 7196476, 11308748, 14392952, 19790309, 22617496, 39580618, 79161236, 158322472]

約数ペア:

[(1, 158322472), (2, 79161236), (4, 39580618), (7, 22617496), (8, 19790309), (11, 14392952), (14, 11308748), (22, 7196476), (28, 5654374), (44, 3598238), (56, 2827187), (77, 2056136), (88, 1799119), (154, 1028068), (308, 514034), (616, 257017)]