128065536

素因数分解:

$2^{13}\times 3^4\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 140

約数和(自身を含む): 384574542

約数和(自身を除く): 256509006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 193, 216, 256, 288, 324, 384, 386, 432, 512, 576, 579, 648, 768, 772, 864, 1024, 1152, 1158, 1296, 1536, 1544, 1728, 1737, 2048, 2304, 2316, 2592, 3072, 3088, 3456, 3474, 4096, 4608, 4632, 5184, 5211, 6144, 6176, 6912, 6948, 8192, 9216, 9264, 10368, 10422, 12288, 12352, 13824, 13896, 15633, 18432, 18528, 20736, 20844, 24576, 24704, 27648, 27792, 31266, 36864, 37056, 41472, 41688, 49408, 55296, 55584, 62532, 73728, 74112, 82944, 83376, 98816, 110592, 111168, 125064, 148224, 165888, 166752, 197632, 221184, 222336, 250128, 296448, 331776, 333504, 395264, 444672, 500256, 592896, 663552, 667008, 790528, 889344, 1000512, 1185792, 1334016, 1581056, 1778688, 2001024, 2371584, 2668032, 3557376, 4002048, 4743168, 5336064, 7114752, 8004096, 10672128, 14229504, 16008192, 21344256, 32016384, 42688512, 64032768, 128065536]

約数ペア:

[(1, 128065536), (2, 64032768), (3, 42688512), (4, 32016384), (6, 21344256), (8, 16008192), (9, 14229504), (12, 10672128), (16, 8004096), (18, 7114752), (24, 5336064), (27, 4743168), (32, 4002048), (36, 3557376), (48, 2668032), (54, 2371584), (64, 2001024), (72, 1778688), (81, 1581056), (96, 1334016), (108, 1185792), (128, 1000512), (144, 889344), (162, 790528), (192, 667008), (193, 663552), (216, 592896), (256, 500256), (288, 444672), (324, 395264), (384, 333504), (386, 331776), (432, 296448), (512, 250128), (576, 222336), (579, 221184), (648, 197632), (768, 166752), (772, 165888), (864, 148224), (1024, 125064), (1152, 111168), (1158, 110592), (1296, 98816), (1536, 83376), (1544, 82944), (1728, 74112), (1737, 73728), (2048, 62532), (2304, 55584), (2316, 55296), (2592, 49408), (3072, 41688), (3088, 41472), (3456, 37056), (3474, 36864), (4096, 31266), (4608, 27792), (4632, 27648), (5184, 24704), (5211, 24576), (6144, 20844), (6176, 20736), (6912, 18528), (6948, 18432), (8192, 15633), (9216, 13896), (9264, 13824), (10368, 12352), (10422, 12288)]