189099008

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 176

約数和(自身を含む): 477917184

約数和(自身を除く): 288818176

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 37, 46, 56, 62, 64, 74, 92, 112, 124, 128, 148, 161, 184, 217, 224, 248, 256, 259, 296, 322, 368, 434, 448, 496, 512, 518, 592, 644, 713, 736, 851, 868, 896, 992, 1024, 1036, 1147, 1184, 1288, 1426, 1472, 1702, 1736, 1792, 1984, 2072, 2294, 2368, 2576, 2852, 2944, 3404, 3472, 3584, 3968, 4144, 4588, 4736, 4991, 5152, 5704, 5888, 5957, 6808, 6944, 7168, 7936, 8029, 8288, 9176, 9472, 9982, 10304, 11408, 11776, 11914, 13616, 13888, 15872, 16058, 16576, 18352, 18944, 19964, 20608, 22816, 23552, 23828, 26381, 27232, 27776, 31744, 32116, 33152, 36704, 37888, 39928, 41216, 45632, 47656, 52762, 54464, 55552, 64232, 66304, 73408, 79856, 82432, 91264, 95312, 105524, 108928, 111104, 128464, 132608, 146816, 159712, 164864, 182528, 184667, 190624, 211048, 217856, 222208, 256928, 265216, 293632, 319424, 365056, 369334, 381248, 422096, 435712, 513856, 587264, 638848, 730112, 738668, 762496, 844192, 871424, 1027712, 1174528, 1277696, 1477336, 1524992, 1688384, 2055424, 2555392, 2954672, 3049984, 3376768, 4110848, 5110784, 5909344, 6099968, 6753536, 8221696, 11818688, 13507072, 23637376, 27014144, 47274752, 94549504, 189099008]

約数ペア:

[(1, 189099008), (2, 94549504), (4, 47274752), (7, 27014144), (8, 23637376), (14, 13507072), (16, 11818688), (23, 8221696), (28, 6753536), (31, 6099968), (32, 5909344), (37, 5110784), (46, 4110848), (56, 3376768), (62, 3049984), (64, 2954672), (74, 2555392), (92, 2055424), (112, 1688384), (124, 1524992), (128, 1477336), (148, 1277696), (161, 1174528), (184, 1027712), (217, 871424), (224, 844192), (248, 762496), (256, 738668), (259, 730112), (296, 638848), (322, 587264), (368, 513856), (434, 435712), (448, 422096), (496, 381248), (512, 369334), (518, 365056), (592, 319424), (644, 293632), (713, 265216), (736, 256928), (851, 222208), (868, 217856), (896, 211048), (992, 190624), (1024, 184667), (1036, 182528), (1147, 164864), (1184, 159712), (1288, 146816), (1426, 132608), (1472, 128464), (1702, 111104), (1736, 108928), (1792, 105524), (1984, 95312), (2072, 91264), (2294, 82432), (2368, 79856), (2576, 73408), (2852, 66304), (2944, 64232), (3404, 55552), (3472, 54464), (3584, 52762), (3968, 47656), (4144, 45632), (4588, 41216), (4736, 39928), (4991, 37888), (5152, 36704), (5704, 33152), (5888, 32116), (5957, 31744), (6808, 27776), (6944, 27232), (7168, 26381), (7936, 23828), (8029, 23552), (8288, 22816), (9176, 20608), (9472, 19964), (9982, 18944), (10304, 18352), (11408, 16576), (11776, 16058), (11914, 15872), (13616, 13888)]