128424324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 237358716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 139, 204, 238, 278, 357, 417, 476, 556, 647, 714, 834, 973, 1294, 1428, 1668, 1941, 1946, 2363, 2588, 2919, 3882, 3892, 4529, 4726, 5838, 7089, 7764, 9058, 9452, 10999, 11676, 13587, 14178, 16541, 18116, 21998, 27174, 28356, 32997, 33082, 43996, 49623, 54348, 65994, 66164, 76993, 89933, 99246, 131988, 153986, 179866, 198492, 230979, 269799, 307972, 359732, 461958, 539598, 629531, 923916, 1079196, 1259062, 1528861, 1888593, 2518124, 3057722, 3777186, 4586583, 6115444, 7554372, 9173166, 10702027, 18346332, 21404054, 32106081, 42808108, 64212162, 128424324]

約数ペア:

[(1, 128424324), (2, 64212162), (3, 42808108), (4, 32106081), (6, 21404054), (7, 18346332), (12, 10702027), (14, 9173166), (17, 7554372), (21, 6115444), (28, 4586583), (34, 3777186), (42, 3057722), (51, 2518124), (68, 1888593), (84, 1528861), (102, 1259062), (119, 1079196), (139, 923916), (204, 629531), (238, 539598), (278, 461958), (357, 359732), (417, 307972), (476, 269799), (556, 230979), (647, 198492), (714, 179866), (834, 153986), (973, 131988), (1294, 99246), (1428, 89933), (1668, 76993), (1941, 66164), (1946, 65994), (2363, 54348), (2588, 49623), (2919, 43996), (3882, 33082), (3892, 32997), (4529, 28356), (4726, 27174), (5838, 21998), (7089, 18116), (7764, 16541), (9058, 14178), (9452, 13587), (10999, 11676)]