146857298

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 260599680

約数和(自身を除く): 113742382

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 1246, 2741, 3827, 5482, 7654, 19187, 26789, 38374, 53578, 117863, 235726, 243949, 487898, 825041, 1650082, 1707643, 3415286, 10489807, 20979614, 73428649, 146857298]

約数ペア:

[(1, 146857298), (2, 73428649), (7, 20979614), (14, 10489807), (43, 3415286), (86, 1707643), (89, 1650082), (178, 825041), (301, 487898), (602, 243949), (623, 235726), (1246, 117863), (2741, 53578), (3827, 38374), (5482, 26789), (7654, 19187)]