165088976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1451}}^1$

素因数の和:2019

約数の個数: 40

約数和(自身を含む): 345332064

約数和(自身を除く): 180243088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 547, 1094, 1451, 2188, 2902, 4376, 5804, 7111, 8752, 11608, 14222, 18863, 23216, 28444, 37726, 56888, 75452, 113776, 150904, 301808, 793697, 1587394, 3174788, 6349576, 10318061, 12699152, 20636122, 41272244, 82544488, 165088976]

約数ペア:

[(1, 165088976), (2, 82544488), (4, 41272244), (8, 20636122), (13, 12699152), (16, 10318061), (26, 6349576), (52, 3174788), (104, 1587394), (208, 793697), (547, 301808), (1094, 150904), (1451, 113776), (2188, 75452), (2902, 56888), (4376, 37726), (5804, 28444), (7111, 23216), (8752, 18863), (11608, 14222)]