161193844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{250301}}^1$

素因数の和:250335

約数の個数: 24

約数和(自身を含む): 336405888

約数和(自身を除く): 175212044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 250301, 500602, 1001204, 1752107, 3504214, 5756923, 7008428, 11513846, 23027692, 40298461, 80596922, 161193844]

約数ペア:

[(1, 161193844), (2, 80596922), (4, 40298461), (7, 23027692), (14, 11513846), (23, 7008428), (28, 5756923), (46, 3504214), (92, 1752107), (161, 1001204), (322, 500602), (644, 250301)]