127515904

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{12149}}^1$

素因数の和:12206

約数の個数: 36

約数和(自身を含む): 260763300

約数和(自身を除く): 133247396

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 12149, 24298, 48596, 97192, 194384, 388768, 498109, 777536, 996218, 1555072, 1992436, 3110144, 3984872, 7969744, 15939488, 31878976, 63757952, 127515904]

約数ペア:

[(1, 127515904), (2, 63757952), (4, 31878976), (8, 15939488), (16, 7969744), (32, 3984872), (41, 3110144), (64, 1992436), (82, 1555072), (128, 996218), (164, 777536), (256, 498109), (328, 388768), (656, 194384), (1312, 97192), (2624, 48596), (5248, 24298), (10496, 12149)]