144172444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5326

約数の個数: 48

約数和(自身を含む): 297029376

約数和(自身を除く): 152856932

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 5261, 6851, 10522, 13702, 21044, 27404, 68393, 89437, 136786, 163091, 178874, 273572, 326182, 357748, 652364, 1162681, 2120183, 2325362, 2772547, 4240366, 4650724, 5545094, 8480732, 11090188, 36043111, 72086222, 144172444]

約数ペア:

[(1, 144172444), (2, 72086222), (4, 36043111), (13, 11090188), (17, 8480732), (26, 5545094), (31, 4650724), (34, 4240366), (52, 2772547), (62, 2325362), (68, 2120183), (124, 1162681), (221, 652364), (403, 357748), (442, 326182), (527, 273572), (806, 178874), (884, 163091), (1054, 136786), (1612, 89437), (2108, 68393), (5261, 27404), (6851, 21044), (10522, 13702)]