144612741

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 247267328

約数和(自身を除く): 102654587

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 97, 127, 129, 273, 291, 301, 381, 559, 679, 889, 903, 1261, 1651, 1677, 2037, 2667, 3783, 3913, 4171, 4953, 5461, 8827, 11557, 11739, 12319, 12513, 16383, 26481, 29197, 34671, 36957, 38227, 54223, 70993, 86233, 87591, 114681, 160147, 162669, 212979, 258699, 379561, 480441, 496951, 529717, 1121029, 1138683, 1490853, 1589151, 3363087, 3708019, 6886321, 11124057, 20658963, 48204247, 144612741]

約数ペア:

[(1, 144612741), (3, 48204247), (7, 20658963), (13, 11124057), (21, 6886321), (39, 3708019), (43, 3363087), (91, 1589151), (97, 1490853), (127, 1138683), (129, 1121029), (273, 529717), (291, 496951), (301, 480441), (381, 379561), (559, 258699), (679, 212979), (889, 162669), (903, 160147), (1261, 114681), (1651, 87591), (1677, 86233), (2037, 70993), (2667, 54223), (3783, 38227), (3913, 36957), (4171, 34671), (4953, 29197), (5461, 26481), (8827, 16383), (11557, 12513), (11739, 12319)]