159624472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 365299200

約数和(自身を除く): 205674728

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 284, 497, 532, 568, 994, 1064, 1349, 1988, 2113, 2698, 3976, 4226, 5396, 8452, 9443, 10792, 14791, 16904, 18886, 29582, 37772, 40147, 59164, 75544, 80294, 118328, 150023, 160588, 281029, 300046, 321176, 562058, 600092, 1050161, 1124116, 1200184, 2100322, 2248232, 2850437, 4200644, 5700874, 8401288, 11401748, 19953059, 22803496, 39906118, 79812236, 159624472]

約数ペア:

[(1, 159624472), (2, 79812236), (4, 39906118), (7, 22803496), (8, 19953059), (14, 11401748), (19, 8401288), (28, 5700874), (38, 4200644), (56, 2850437), (71, 2248232), (76, 2100322), (133, 1200184), (142, 1124116), (152, 1050161), (266, 600092), (284, 562058), (497, 321176), (532, 300046), (568, 281029), (994, 160588), (1064, 150023), (1349, 118328), (1988, 80294), (2113, 75544), (2698, 59164), (3976, 40147), (4226, 37772), (5396, 29582), (8452, 18886), (9443, 16904), (10792, 14791)]