129683712

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 348052320

約数和(自身を除く): 218368608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 524, 768, 786, 1048, 1289, 1572, 2096, 2578, 3144, 3867, 4192, 5156, 6288, 7734, 8384, 10312, 12576, 15468, 16768, 20624, 25152, 30936, 33536, 41248, 50304, 61872, 82496, 100608, 123744, 164992, 168859, 247488, 329984, 337718, 494976, 506577, 675436, 989952, 1013154, 1350872, 2026308, 2701744, 4052616, 5403488, 8105232, 10806976, 16210464, 21613952, 32420928, 43227904, 64841856, 129683712]

約数ペア:

[(1, 129683712), (2, 64841856), (3, 43227904), (4, 32420928), (6, 21613952), (8, 16210464), (12, 10806976), (16, 8105232), (24, 5403488), (32, 4052616), (48, 2701744), (64, 2026308), (96, 1350872), (128, 1013154), (131, 989952), (192, 675436), (256, 506577), (262, 494976), (384, 337718), (393, 329984), (524, 247488), (768, 168859), (786, 164992), (1048, 123744), (1289, 100608), (1572, 82496), (2096, 61872), (2578, 50304), (3144, 41248), (3867, 33536), (4192, 30936), (5156, 25152), (6288, 20624), (7734, 16768), (8384, 15468), (10312, 12576)]