143947788

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 344010240

約数和(自身を除く): 200062452

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 239, 318, 478, 636, 717, 947, 956, 1434, 1894, 2841, 2868, 3788, 5682, 11364, 12667, 25334, 38001, 50191, 50668, 76002, 100382, 150573, 152004, 200764, 226333, 301146, 452666, 602292, 678999, 905332, 1357998, 2715996, 11995649, 23991298, 35986947, 47982596, 71973894, 143947788]

約数ペア:

[(1, 143947788), (2, 71973894), (3, 47982596), (4, 35986947), (6, 23991298), (12, 11995649), (53, 2715996), (106, 1357998), (159, 905332), (212, 678999), (239, 602292), (318, 452666), (478, 301146), (636, 226333), (717, 200764), (947, 152004), (956, 150573), (1434, 100382), (1894, 76002), (2841, 50668), (2868, 50191), (3788, 38001), (5682, 25334), (11364, 12667)]