168759288

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 490224240

約数和(自身を除く): 321464952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 271, 279, 324, 372, 542, 558, 648, 744, 813, 837, 961, 1084, 1116, 1626, 1674, 1922, 2168, 2232, 2439, 2511, 2883, 3252, 3348, 3844, 4878, 5022, 5766, 6504, 6696, 7317, 7688, 8401, 8649, 9756, 10044, 11532, 14634, 16802, 17298, 19512, 20088, 21951, 23064, 25203, 25947, 29268, 33604, 34596, 43902, 50406, 51894, 58536, 67208, 69192, 75609, 77841, 87804, 100812, 103788, 151218, 155682, 175608, 201624, 207576, 226827, 260431, 302436, 311364, 453654, 520862, 604872, 622728, 680481, 781293, 907308, 1041724, 1360962, 1562586, 1814616, 2083448, 2343879, 2721924, 3125172, 4687758, 5443848, 6250344, 7031637, 9375516, 14063274, 18751032, 21094911, 28126548, 42189822, 56253096, 84379644, 168759288]

約数ペア:

[(1, 168759288), (2, 84379644), (3, 56253096), (4, 42189822), (6, 28126548), (8, 21094911), (9, 18751032), (12, 14063274), (18, 9375516), (24, 7031637), (27, 6250344), (31, 5443848), (36, 4687758), (54, 3125172), (62, 2721924), (72, 2343879), (81, 2083448), (93, 1814616), (108, 1562586), (124, 1360962), (162, 1041724), (186, 907308), (216, 781293), (248, 680481), (271, 622728), (279, 604872), (324, 520862), (372, 453654), (542, 311364), (558, 302436), (648, 260431), (744, 226827), (813, 207576), (837, 201624), (961, 175608), (1084, 155682), (1116, 151218), (1626, 103788), (1674, 100812), (1922, 87804), (2168, 77841), (2232, 75609), (2439, 69192), (2511, 67208), (2883, 58536), (3252, 51894), (3348, 50406), (3844, 43902), (4878, 34596), (5022, 33604), (5766, 29268), (6504, 25947), (6696, 25203), (7317, 23064), (7688, 21951), (8401, 20088), (8649, 19512), (9756, 17298), (10044, 16802), (11532, 14634)]