16323468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 49641984

約数和(自身を除く): 33318516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 49, 51, 68, 69, 71, 84, 92, 98, 102, 119, 138, 142, 147, 161, 196, 204, 213, 238, 276, 284, 294, 322, 357, 391, 426, 476, 483, 497, 588, 644, 714, 782, 833, 852, 966, 994, 1127, 1173, 1207, 1428, 1491, 1564, 1633, 1666, 1932, 1988, 2254, 2346, 2414, 2499, 2737, 2982, 3266, 3332, 3381, 3479, 3621, 4508, 4692, 4828, 4899, 4998, 5474, 5964, 6532, 6762, 6958, 7242, 8211, 8449, 9798, 9996, 10437, 10948, 11431, 13524, 13916, 14484, 16422, 16898, 19159, 19596, 20874, 22862, 25347, 27761, 32844, 33796, 34293, 38318, 41748, 45724, 50694, 55522, 57477, 59143, 68586, 76636, 80017, 83283, 101388, 111044, 114954, 118286, 137172, 160034, 166566, 177429, 194327, 229908, 236572, 240051, 320068, 333132, 354858, 388654, 480102, 582981, 709716, 777308, 960204, 1165962, 1360289, 2331924, 2720578, 4080867, 5441156, 8161734, 16323468]

約数ペア:

[(1, 16323468), (2, 8161734), (3, 5441156), (4, 4080867), (6, 2720578), (7, 2331924), (12, 1360289), (14, 1165962), (17, 960204), (21, 777308), (23, 709716), (28, 582981), (34, 480102), (42, 388654), (46, 354858), (49, 333132), (51, 320068), (68, 240051), (69, 236572), (71, 229908), (84, 194327), (92, 177429), (98, 166566), (102, 160034), (119, 137172), (138, 118286), (142, 114954), (147, 111044), (161, 101388), (196, 83283), (204, 80017), (213, 76636), (238, 68586), (276, 59143), (284, 57477), (294, 55522), (322, 50694), (357, 45724), (391, 41748), (426, 38318), (476, 34293), (483, 33796), (497, 32844), (588, 27761), (644, 25347), (714, 22862), (782, 20874), (833, 19596), (852, 19159), (966, 16898), (994, 16422), (1127, 14484), (1173, 13916), (1207, 13524), (1428, 11431), (1491, 10948), (1564, 10437), (1633, 9996), (1666, 9798), (1932, 8449), (1988, 8211), (2254, 7242), (2346, 6958), (2414, 6762), (2499, 6532), (2737, 5964), (2982, 5474), (3266, 4998), (3332, 4899), (3381, 4828), (3479, 4692), (3621, 4508)]