140828268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 388562944

約数和(自身を除く): 247734676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 127, 129, 172, 254, 258, 301, 307, 381, 508, 516, 602, 614, 762, 889, 903, 921, 1204, 1228, 1524, 1778, 1806, 1842, 2149, 2667, 3556, 3612, 3684, 4298, 5334, 5461, 6447, 8596, 10668, 10922, 12894, 13201, 16383, 21844, 25788, 26402, 32766, 38227, 38989, 39603, 52804, 65532, 76454, 77978, 79206, 92407, 114681, 116967, 152908, 155956, 158412, 184814, 229362, 233934, 272923, 277221, 369628, 458724, 467868, 545846, 554442, 818769, 1091692, 1108884, 1637538, 1676527, 3275076, 3353054, 5029581, 6706108, 10059162, 11735689, 20118324, 23471378, 35207067, 46942756, 70414134, 140828268]

約数ペア:

[(1, 140828268), (2, 70414134), (3, 46942756), (4, 35207067), (6, 23471378), (7, 20118324), (12, 11735689), (14, 10059162), (21, 6706108), (28, 5029581), (42, 3353054), (43, 3275076), (84, 1676527), (86, 1637538), (127, 1108884), (129, 1091692), (172, 818769), (254, 554442), (258, 545846), (301, 467868), (307, 458724), (381, 369628), (508, 277221), (516, 272923), (602, 233934), (614, 229362), (762, 184814), (889, 158412), (903, 155956), (921, 152908), (1204, 116967), (1228, 114681), (1524, 92407), (1778, 79206), (1806, 77978), (1842, 76454), (2149, 65532), (2667, 52804), (3556, 39603), (3612, 38989), (3684, 38227), (4298, 32766), (5334, 26402), (5461, 25788), (6447, 21844), (8596, 16383), (10668, 13201), (10922, 12894)]