142840127576

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{628189}}^1$

素因数の和:628899

約数の個数: 32

約数和(自身を含む): 274468774800

約数和(自身を除く): 131628647224

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 661, 1322, 2644, 5288, 28423, 56846, 113692, 227384, 628189, 1256378, 2512756, 5025512, 27012127, 54024254, 108048508, 216097016, 415232929, 830465858, 1660931716, 3321863432, 17855015947, 35710031894, 71420063788, 142840127576]

約数ペア:

[(1, 142840127576), (2, 71420063788), (4, 35710031894), (8, 17855015947), (43, 3321863432), (86, 1660931716), (172, 830465858), (344, 415232929), (661, 216097016), (1322, 108048508), (2644, 54024254), (5288, 27012127), (28423, 5025512), (56846, 2512756), (113692, 1256378), (227384, 628189)]