157687024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12619}}^1$

素因数の和:12709

約数の個数: 40

約数和(自身を含む): 338014080

約数和(自身を除く): 180327056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 12619, 25238, 50476, 100952, 138809, 201904, 277618, 555236, 895949, 1110472, 1791898, 2220944, 3583796, 7167592, 9855439, 14335184, 19710878, 39421756, 78843512, 157687024]

約数ペア:

[(1, 157687024), (2, 78843512), (4, 39421756), (8, 19710878), (11, 14335184), (16, 9855439), (22, 7167592), (44, 3583796), (71, 2220944), (88, 1791898), (142, 1110472), (176, 895949), (284, 555236), (568, 277618), (781, 201904), (1136, 138809), (1562, 100952), (3124, 50476), (6248, 25238), (12496, 12619)]