144638188

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 264249216

約数和(自身を除く): 119611028

約数列:

[1, 2, 4, 31, 62, 124, 191, 197, 382, 394, 764, 788, 961, 1922, 3844, 5921, 6107, 11842, 12214, 23684, 24428, 37627, 75254, 150508, 183551, 189317, 367102, 378634, 734204, 757268, 1166437, 2332874, 4665748, 36159547, 72319094, 144638188]

約数ペア:

[(1, 144638188), (2, 72319094), (4, 36159547), (31, 4665748), (62, 2332874), (124, 1166437), (191, 757268), (197, 734204), (382, 378634), (394, 367102), (764, 189317), (788, 183551), (961, 150508), (1922, 75254), (3844, 37627), (5921, 24428), (6107, 23684), (11842, 12214)]