127144128

素因数分解:

$2^6\times 3^1\times {\mathrm{509}}^1\times {\mathrm{1301}}^1$

素因数の和:1825

約数の個数: 56

約数和(自身を含む): 337322160

約数和(自身を除く): 210178032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 509, 1018, 1301, 1527, 2036, 2602, 3054, 3903, 4072, 5204, 6108, 7806, 8144, 10408, 12216, 15612, 16288, 20816, 24432, 31224, 32576, 41632, 48864, 62448, 83264, 97728, 124896, 249792, 662209, 1324418, 1986627, 2648836, 3973254, 5297672, 7946508, 10595344, 15893016, 21190688, 31786032, 42381376, 63572064, 127144128]

約数ペア:

[(1, 127144128), (2, 63572064), (3, 42381376), (4, 31786032), (6, 21190688), (8, 15893016), (12, 10595344), (16, 7946508), (24, 5297672), (32, 3973254), (48, 2648836), (64, 1986627), (96, 1324418), (192, 662209), (509, 249792), (1018, 124896), (1301, 97728), (1527, 83264), (2036, 62448), (2602, 48864), (3054, 41632), (3903, 32576), (4072, 31224), (5204, 24432), (6108, 20816), (7806, 16288), (8144, 15612), (10408, 12216)]