128214144

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1659

約数の個数: 128

約数和(自身を含む): 395107200

約数和(自身を除く): 266893056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1613, 1656, 1728, 2208, 2484, 2944, 3226, 3312, 3456, 4416, 4839, 4968, 6452, 6624, 8832, 9678, 9936, 12904, 13248, 14517, 19356, 19872, 25808, 26496, 29034, 37099, 38712, 39744, 43551, 51616, 58068, 74198, 77424, 79488, 87102, 103232, 111297, 116136, 148396, 154848, 174204, 206464, 222594, 232272, 296792, 309696, 333891, 348408, 445188, 464544, 593584, 619392, 667782, 696816, 890376, 929088, 1001673, 1187168, 1335564, 1393632, 1780752, 1858176, 2003346, 2374336, 2671128, 2787264, 3561504, 4006692, 4748672, 5342256, 5574528, 7123008, 8013384, 10684512, 14246016, 16026768, 21369024, 32053536, 42738048, 64107072, 128214144]

約数ペア:

[(1, 128214144), (2, 64107072), (3, 42738048), (4, 32053536), (6, 21369024), (8, 16026768), (9, 14246016), (12, 10684512), (16, 8013384), (18, 7123008), (23, 5574528), (24, 5342256), (27, 4748672), (32, 4006692), (36, 3561504), (46, 2787264), (48, 2671128), (54, 2374336), (64, 2003346), (69, 1858176), (72, 1780752), (92, 1393632), (96, 1335564), (108, 1187168), (128, 1001673), (138, 929088), (144, 890376), (184, 696816), (192, 667782), (207, 619392), (216, 593584), (276, 464544), (288, 445188), (368, 348408), (384, 333891), (414, 309696), (432, 296792), (552, 232272), (576, 222594), (621, 206464), (736, 174204), (828, 154848), (864, 148396), (1104, 116136), (1152, 111297), (1242, 103232), (1472, 87102), (1613, 79488), (1656, 77424), (1728, 74198), (2208, 58068), (2484, 51616), (2944, 43551), (3226, 39744), (3312, 38712), (3456, 37099), (4416, 29034), (4839, 26496), (4968, 25808), (6452, 19872), (6624, 19356), (8832, 14517), (9678, 13248), (9936, 12904)]