126128548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 281534400

約数和(自身を除く): 155405852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 59, 91, 98, 118, 182, 196, 236, 364, 413, 637, 767, 826, 839, 1274, 1534, 1652, 1678, 2548, 2891, 3068, 3356, 5369, 5782, 5873, 10738, 10907, 11564, 11746, 21476, 21814, 23492, 37583, 41111, 43628, 49501, 75166, 76349, 82222, 99002, 150332, 152698, 164444, 198004, 305396, 346507, 534443, 643513, 693014, 1068886, 1287026, 1386028, 2137772, 2425549, 2574052, 4504591, 4851098, 9009182, 9702196, 18018364, 31532137, 63064274, 126128548]

約数ペア:

[(1, 126128548), (2, 63064274), (4, 31532137), (7, 18018364), (13, 9702196), (14, 9009182), (26, 4851098), (28, 4504591), (49, 2574052), (52, 2425549), (59, 2137772), (91, 1386028), (98, 1287026), (118, 1068886), (182, 693014), (196, 643513), (236, 534443), (364, 346507), (413, 305396), (637, 198004), (767, 164444), (826, 152698), (839, 150332), (1274, 99002), (1534, 82222), (1652, 76349), (1678, 75166), (2548, 49501), (2891, 43628), (3068, 41111), (3356, 37583), (5369, 23492), (5782, 21814), (5873, 21476), (10738, 11746), (10907, 11564)]