144943084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 300303360

約数和(自身を除く): 155360276

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 139, 143, 278, 286, 556, 572, 1529, 1807, 1823, 3058, 3614, 3646, 6116, 7228, 7292, 19877, 20053, 23699, 39754, 40106, 47398, 79508, 80212, 94796, 253397, 260689, 506794, 521378, 1013588, 1042756, 2787367, 3294161, 5574734, 6588322, 11149468, 13176644, 36235771, 72471542, 144943084]

約数ペア:

[(1, 144943084), (2, 72471542), (4, 36235771), (11, 13176644), (13, 11149468), (22, 6588322), (26, 5574734), (44, 3294161), (52, 2787367), (139, 1042756), (143, 1013588), (278, 521378), (286, 506794), (556, 260689), (572, 253397), (1529, 94796), (1807, 80212), (1823, 79508), (3058, 47398), (3614, 40106), (3646, 39754), (6116, 23699), (7228, 20053), (7292, 19877)]