128242176

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2879}}^1$

素因数の和:2929

約数の個数: 80

約数和(自身を含む): 353548800

約数和(自身を除く): 225306624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1392, 1536, 1856, 2784, 2879, 3712, 5568, 5758, 7424, 8637, 11136, 11516, 14848, 17274, 22272, 23032, 34548, 44544, 46064, 69096, 83491, 92128, 138192, 166982, 184256, 250473, 276384, 333964, 368512, 500946, 552768, 667928, 737024, 1001892, 1105536, 1335856, 1474048, 2003784, 2211072, 2671712, 4007568, 4422144, 5343424, 8015136, 10686848, 16030272, 21373696, 32060544, 42747392, 64121088, 128242176]

約数ペア:

[(1, 128242176), (2, 64121088), (3, 42747392), (4, 32060544), (6, 21373696), (8, 16030272), (12, 10686848), (16, 8015136), (24, 5343424), (29, 4422144), (32, 4007568), (48, 2671712), (58, 2211072), (64, 2003784), (87, 1474048), (96, 1335856), (116, 1105536), (128, 1001892), (174, 737024), (192, 667928), (232, 552768), (256, 500946), (348, 368512), (384, 333964), (464, 276384), (512, 250473), (696, 184256), (768, 166982), (928, 138192), (1392, 92128), (1536, 83491), (1856, 69096), (2784, 46064), (2879, 44544), (3712, 34548), (5568, 23032), (5758, 22272), (7424, 17274), (8637, 14848), (11136, 11516)]