128197632

素因数分解:

$2^{10}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 88

約数和(自身を含む): 353721600

約数和(自身を除く): 225523968

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, 1024, 1392, 1439, 1536, 1856, 2784, 2878, 3072, 3712, 4317, 5568, 5756, 7424, 8634, 11136, 11512, 14848, 17268, 22272, 23024, 29696, 34536, 41731, 44544, 46048, 69072, 83462, 89088, 92096, 125193, 138144, 166924, 184192, 250386, 276288, 333848, 368384, 500772, 552576, 667696, 736768, 1001544, 1105152, 1335392, 1473536, 2003088, 2210304, 2670784, 4006176, 4420608, 5341568, 8012352, 10683136, 16024704, 21366272, 32049408, 42732544, 64098816, 128197632]

約数ペア:

[(1, 128197632), (2, 64098816), (3, 42732544), (4, 32049408), (6, 21366272), (8, 16024704), (12, 10683136), (16, 8012352), (24, 5341568), (29, 4420608), (32, 4006176), (48, 2670784), (58, 2210304), (64, 2003088), (87, 1473536), (96, 1335392), (116, 1105152), (128, 1001544), (174, 736768), (192, 667696), (232, 552576), (256, 500772), (348, 368384), (384, 333848), (464, 276288), (512, 250386), (696, 184192), (768, 166924), (928, 138144), (1024, 125193), (1392, 92096), (1439, 89088), (1536, 83462), (1856, 69072), (2784, 46048), (2878, 44544), (3072, 41731), (3712, 34536), (4317, 29696), (5568, 23024), (5756, 22272), (7424, 17268), (8634, 14848), (11136, 11512)]