133997448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 249203832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 71, 78, 92, 104, 138, 142, 156, 184, 213, 263, 276, 284, 299, 312, 426, 526, 552, 568, 598, 789, 852, 897, 923, 1052, 1196, 1578, 1633, 1704, 1794, 1846, 2104, 2392, 2769, 3156, 3266, 3419, 3588, 3692, 4899, 5538, 6049, 6312, 6532, 6838, 7176, 7384, 9798, 10257, 11076, 12098, 13064, 13676, 18147, 18673, 19596, 20514, 21229, 22152, 24196, 27352, 36294, 37346, 39192, 41028, 42458, 48392, 56019, 63687, 72588, 74692, 78637, 82056, 84916, 112038, 127374, 145176, 149384, 157274, 169832, 224076, 235911, 242749, 254748, 314548, 429479, 448152, 471822, 485498, 509496, 629096, 728247, 858958, 943644, 970996, 1288437, 1456494, 1717916, 1887288, 1941992, 2576874, 2912988, 3435832, 5153748, 5583227, 5825976, 10307496, 11166454, 16749681, 22332908, 33499362, 44665816, 66998724, 133997448]

約数ペア:

[(1, 133997448), (2, 66998724), (3, 44665816), (4, 33499362), (6, 22332908), (8, 16749681), (12, 11166454), (13, 10307496), (23, 5825976), (24, 5583227), (26, 5153748), (39, 3435832), (46, 2912988), (52, 2576874), (69, 1941992), (71, 1887288), (78, 1717916), (92, 1456494), (104, 1288437), (138, 970996), (142, 943644), (156, 858958), (184, 728247), (213, 629096), (263, 509496), (276, 485498), (284, 471822), (299, 448152), (312, 429479), (426, 314548), (526, 254748), (552, 242749), (568, 235911), (598, 224076), (789, 169832), (852, 157274), (897, 149384), (923, 145176), (1052, 127374), (1196, 112038), (1578, 84916), (1633, 82056), (1704, 78637), (1794, 74692), (1846, 72588), (2104, 63687), (2392, 56019), (2769, 48392), (3156, 42458), (3266, 41028), (3419, 39192), (3588, 37346), (3692, 36294), (4899, 27352), (5538, 24196), (6049, 22152), (6312, 21229), (6532, 20514), (6838, 19596), (7176, 18673), (7384, 18147), (9798, 13676), (10257, 13064), (11076, 12098)]