142498468

素因数分解:

$2^2\times 7^2\times {\mathrm{829}}^1\times {\mathrm{877}}^1$

素因数の和:1724

約数の個数: 36

約数和(自身を含む): 290767260

約数和(自身を除く): 148268792

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 829, 877, 1658, 1754, 3316, 3508, 5803, 6139, 11606, 12278, 23212, 24556, 40621, 42973, 81242, 85946, 162484, 171892, 727033, 1454066, 2908132, 5089231, 10178462, 20356924, 35624617, 71249234, 142498468]

約数ペア:

[(1, 142498468), (2, 71249234), (4, 35624617), (7, 20356924), (14, 10178462), (28, 5089231), (49, 2908132), (98, 1454066), (196, 727033), (829, 171892), (877, 162484), (1658, 85946), (1754, 81242), (3316, 42973), (3508, 40621), (5803, 24556), (6139, 23212), (11606, 12278)]