131684832

素因数分解:

$2^5\times 3^3\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 386739360

約数和(自身を除く): 255054528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 173, 216, 288, 346, 432, 519, 692, 864, 881, 1038, 1384, 1557, 1762, 2076, 2643, 2768, 3114, 3524, 4152, 4671, 5286, 5536, 6228, 7048, 7929, 8304, 9342, 10572, 12456, 14096, 15858, 16608, 18684, 21144, 23787, 24912, 28192, 31716, 37368, 42288, 47574, 49824, 63432, 74736, 84576, 95148, 126864, 149472, 152413, 190296, 253728, 304826, 380592, 457239, 609652, 761184, 914478, 1219304, 1371717, 1828956, 2438608, 2743434, 3657912, 4115151, 4877216, 5486868, 7315824, 8230302, 10973736, 14631648, 16460604, 21947472, 32921208, 43894944, 65842416, 131684832]

約数ペア:

[(1, 131684832), (2, 65842416), (3, 43894944), (4, 32921208), (6, 21947472), (8, 16460604), (9, 14631648), (12, 10973736), (16, 8230302), (18, 7315824), (24, 5486868), (27, 4877216), (32, 4115151), (36, 3657912), (48, 2743434), (54, 2438608), (72, 1828956), (96, 1371717), (108, 1219304), (144, 914478), (173, 761184), (216, 609652), (288, 457239), (346, 380592), (432, 304826), (519, 253728), (692, 190296), (864, 152413), (881, 149472), (1038, 126864), (1384, 95148), (1557, 84576), (1762, 74736), (2076, 63432), (2643, 49824), (2768, 47574), (3114, 42288), (3524, 37368), (4152, 31716), (4671, 28192), (5286, 24912), (5536, 23787), (6228, 21144), (7048, 18684), (7929, 16608), (8304, 15858), (9342, 14096), (10572, 12456)]