128349504

素因数分解:

$2^6\times 3^2\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:964

約数の個数: 84

約数和(自身を含む): 369454176

約数和(自身を除く): 241104672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 443, 503, 576, 886, 1006, 1329, 1509, 1772, 2012, 2658, 3018, 3544, 3987, 4024, 4527, 5316, 6036, 7088, 7974, 8048, 9054, 10632, 12072, 14176, 15948, 16096, 18108, 21264, 24144, 28352, 31896, 32192, 36216, 42528, 48288, 63792, 72432, 85056, 96576, 127584, 144864, 222829, 255168, 289728, 445658, 668487, 891316, 1336974, 1782632, 2005461, 2673948, 3565264, 4010922, 5347896, 7130528, 8021844, 10695792, 14261056, 16043688, 21391584, 32087376, 42783168, 64174752, 128349504]

約数ペア:

[(1, 128349504), (2, 64174752), (3, 42783168), (4, 32087376), (6, 21391584), (8, 16043688), (9, 14261056), (12, 10695792), (16, 8021844), (18, 7130528), (24, 5347896), (32, 4010922), (36, 3565264), (48, 2673948), (64, 2005461), (72, 1782632), (96, 1336974), (144, 891316), (192, 668487), (288, 445658), (443, 289728), (503, 255168), (576, 222829), (886, 144864), (1006, 127584), (1329, 96576), (1509, 85056), (1772, 72432), (2012, 63792), (2658, 48288), (3018, 42528), (3544, 36216), (3987, 32192), (4024, 31896), (4527, 28352), (5316, 24144), (6036, 21264), (7088, 18108), (7974, 16096), (8048, 15948), (9054, 14176), (10632, 12072)]