142747192

素因数分解:

$2^3\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1511}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 312847920

約数和(自身を除く): 170100728

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 241, 392, 482, 964, 1511, 1687, 1928, 3022, 3374, 6044, 6748, 10577, 11809, 12088, 13496, 21154, 23618, 42308, 47236, 74039, 84616, 94472, 148078, 296156, 364151, 592312, 728302, 1456604, 2549057, 2913208, 5098114, 10196228, 17843399, 20392456, 35686798, 71373596, 142747192]

約数ペア:

[(1, 142747192), (2, 71373596), (4, 35686798), (7, 20392456), (8, 17843399), (14, 10196228), (28, 5098114), (49, 2913208), (56, 2549057), (98, 1456604), (196, 728302), (241, 592312), (392, 364151), (482, 296156), (964, 148078), (1511, 94472), (1687, 84616), (1928, 74039), (3022, 47236), (3374, 42308), (6044, 23618), (6748, 21154), (10577, 13496), (11809, 12088)]