188540928

素因数分解:

$2^{11}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 557689860

約数和(自身を除く): 369148932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 193, 212, 256, 288, 318, 384, 386, 424, 477, 512, 576, 579, 636, 768, 772, 848, 954, 1024, 1152, 1158, 1272, 1536, 1544, 1696, 1737, 1908, 2048, 2304, 2316, 2544, 3072, 3088, 3392, 3474, 3816, 4608, 4632, 5088, 6144, 6176, 6784, 6948, 7632, 9216, 9264, 10176, 10229, 12352, 13568, 13896, 15264, 18432, 18528, 20352, 20458, 24704, 27136, 27792, 30528, 30687, 37056, 40704, 40916, 49408, 54272, 55584, 61056, 61374, 74112, 81408, 81832, 92061, 98816, 108544, 111168, 122112, 122748, 148224, 162816, 163664, 184122, 197632, 222336, 244224, 245496, 296448, 325632, 327328, 368244, 395264, 444672, 488448, 490992, 592896, 654656, 736488, 889344, 976896, 981984, 1185792, 1309312, 1472976, 1778688, 1963968, 2618624, 2945952, 3557376, 3927936, 5237248, 5891904, 7855872, 10474496, 11783808, 15711744, 20948992, 23567616, 31423488, 47135232, 62846976, 94270464, 188540928]

約数ペア:

[(1, 188540928), (2, 94270464), (3, 62846976), (4, 47135232), (6, 31423488), (8, 23567616), (9, 20948992), (12, 15711744), (16, 11783808), (18, 10474496), (24, 7855872), (32, 5891904), (36, 5237248), (48, 3927936), (53, 3557376), (64, 2945952), (72, 2618624), (96, 1963968), (106, 1778688), (128, 1472976), (144, 1309312), (159, 1185792), (192, 981984), (193, 976896), (212, 889344), (256, 736488), (288, 654656), (318, 592896), (384, 490992), (386, 488448), (424, 444672), (477, 395264), (512, 368244), (576, 327328), (579, 325632), (636, 296448), (768, 245496), (772, 244224), (848, 222336), (954, 197632), (1024, 184122), (1152, 163664), (1158, 162816), (1272, 148224), (1536, 122748), (1544, 122112), (1696, 111168), (1737, 108544), (1908, 98816), (2048, 92061), (2304, 81832), (2316, 81408), (2544, 74112), (3072, 61374), (3088, 61056), (3392, 55584), (3474, 54272), (3816, 49408), (4608, 40916), (4632, 40704), (5088, 37056), (6144, 30687), (6176, 30528), (6784, 27792), (6948, 27136), (7632, 24704), (9216, 20458), (9264, 20352), (10176, 18528), (10229, 18432), (12352, 15264), (13568, 13896)]