142865868

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 339597440

約数和(自身を除く): 196731572

約数列:

[1, 2, 3, 4, 6, 12, 97, 139, 194, 278, 291, 388, 417, 556, 582, 834, 883, 1164, 1668, 1766, 2649, 3532, 5298, 10596, 13483, 26966, 40449, 53932, 80898, 85651, 122737, 161796, 171302, 245474, 256953, 342604, 368211, 490948, 513906, 736422, 1027812, 1472844, 11905489, 23810978, 35716467, 47621956, 71432934, 142865868]

約数ペア:

[(1, 142865868), (2, 71432934), (3, 47621956), (4, 35716467), (6, 23810978), (12, 11905489), (97, 1472844), (139, 1027812), (194, 736422), (278, 513906), (291, 490948), (388, 368211), (417, 342604), (556, 256953), (582, 245474), (834, 171302), (883, 161796), (1164, 122737), (1668, 85651), (1766, 80898), (2649, 53932), (3532, 40449), (5298, 26966), (10596, 13483)]