131617728

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20773}}^1$

素因数の和:20802

約数の個数: 84

約数和(自身を含む): 411574488

約数和(自身を除く): 279956760

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 20773, 41546, 62319, 83092, 124638, 166184, 186957, 228503, 249276, 332368, 373914, 457006, 498552, 664736, 685509, 747828, 914012, 997104, 1329472, 1371018, 1495656, 1828024, 1994208, 2056527, 2742036, 2991312, 3656048, 3988416, 4113054, 5484072, 5982624, 7312096, 8226108, 10968144, 11965248, 14624192, 16452216, 21936288, 32904432, 43872576, 65808864, 131617728]

約数ペア:

[(1, 131617728), (2, 65808864), (3, 43872576), (4, 32904432), (6, 21936288), (8, 16452216), (9, 14624192), (11, 11965248), (12, 10968144), (16, 8226108), (18, 7312096), (22, 5982624), (24, 5484072), (32, 4113054), (33, 3988416), (36, 3656048), (44, 2991312), (48, 2742036), (64, 2056527), (66, 1994208), (72, 1828024), (88, 1495656), (96, 1371018), (99, 1329472), (132, 997104), (144, 914012), (176, 747828), (192, 685509), (198, 664736), (264, 498552), (288, 457006), (352, 373914), (396, 332368), (528, 249276), (576, 228503), (704, 186957), (792, 166184), (1056, 124638), (1584, 83092), (2112, 62319), (3168, 41546), (6336, 20773)]