129829616

素因数分解:

$2^4\times 7^3\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 80

約数和(自身を含む): 301022400

約数和(自身を除く): 171192784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 343, 392, 574, 577, 656, 686, 784, 1148, 1154, 1372, 2009, 2296, 2308, 2744, 4018, 4039, 4592, 4616, 5488, 8036, 8078, 9232, 14063, 16072, 16156, 23657, 28126, 28273, 32144, 32312, 47314, 56252, 56546, 64624, 94628, 112504, 113092, 165599, 189256, 197911, 225008, 226184, 331198, 378512, 395822, 452368, 662396, 791644, 1159193, 1324792, 1583288, 2318386, 2649584, 3166576, 4636772, 8114351, 9273544, 16228702, 18547088, 32457404, 64914808, 129829616]

約数ペア:

[(1, 129829616), (2, 64914808), (4, 32457404), (7, 18547088), (8, 16228702), (14, 9273544), (16, 8114351), (28, 4636772), (41, 3166576), (49, 2649584), (56, 2318386), (82, 1583288), (98, 1324792), (112, 1159193), (164, 791644), (196, 662396), (287, 452368), (328, 395822), (343, 378512), (392, 331198), (574, 226184), (577, 225008), (656, 197911), (686, 189256), (784, 165599), (1148, 113092), (1154, 112504), (1372, 94628), (2009, 64624), (2296, 56546), (2308, 56252), (2744, 47314), (4018, 32312), (4039, 32144), (4592, 28273), (4616, 28126), (5488, 23657), (8036, 16156), (8078, 16072), (9232, 14063)]