16002756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 52835328

約数和(自身を除く): 36832572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 251, 252, 253, 276, 308, 322, 396, 414, 462, 483, 502, 506, 644, 693, 753, 759, 828, 924, 966, 1004, 1012, 1386, 1449, 1506, 1518, 1757, 1771, 1932, 2259, 2277, 2761, 2772, 2898, 3012, 3036, 3514, 3542, 4518, 4554, 5271, 5313, 5522, 5773, 5796, 7028, 7084, 8283, 9036, 9108, 10542, 10626, 11044, 11546, 15813, 15939, 16566, 17319, 19327, 21084, 21252, 23092, 24849, 31626, 31878, 33132, 34638, 38654, 40411, 49698, 51957, 57981, 63252, 63503, 63756, 69276, 77308, 80822, 99396, 103914, 115962, 121233, 127006, 161644, 173943, 190509, 207828, 231924, 242466, 254012, 347886, 363699, 381018, 444521, 484932, 571527, 695772, 727398, 762036, 889042, 1143054, 1333563, 1454796, 1778084, 2286108, 2667126, 4000689, 5334252, 8001378, 16002756]

約数ペア:

[(1, 16002756), (2, 8001378), (3, 5334252), (4, 4000689), (6, 2667126), (7, 2286108), (9, 1778084), (11, 1454796), (12, 1333563), (14, 1143054), (18, 889042), (21, 762036), (22, 727398), (23, 695772), (28, 571527), (33, 484932), (36, 444521), (42, 381018), (44, 363699), (46, 347886), (63, 254012), (66, 242466), (69, 231924), (77, 207828), (84, 190509), (92, 173943), (99, 161644), (126, 127006), (132, 121233), (138, 115962), (154, 103914), (161, 99396), (198, 80822), (207, 77308), (231, 69276), (251, 63756), (252, 63503), (253, 63252), (276, 57981), (308, 51957), (322, 49698), (396, 40411), (414, 38654), (462, 34638), (483, 33132), (502, 31878), (506, 31626), (644, 24849), (693, 23092), (753, 21252), (759, 21084), (828, 19327), (924, 17319), (966, 16566), (1004, 15939), (1012, 15813), (1386, 11546), (1449, 11044), (1506, 10626), (1518, 10542), (1757, 9108), (1771, 9036), (1932, 8283), (2259, 7084), (2277, 7028), (2761, 5796), (2772, 5773), (2898, 5522), (3012, 5313), (3036, 5271), (3514, 4554), (3542, 4518)]