172893952

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 441504000

約数和(自身を除く): 268610048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 179, 196, 224, 256, 308, 343, 352, 358, 392, 448, 539, 616, 686, 704, 716, 784, 896, 1078, 1232, 1253, 1372, 1408, 1432, 1568, 1792, 1969, 2156, 2464, 2506, 2744, 2816, 2864, 3136, 3773, 3938, 4312, 4928, 5012, 5488, 5728, 6272, 7546, 7876, 8624, 8771, 9856, 10024, 10976, 11456, 12544, 13783, 15092, 15752, 17248, 17542, 19712, 20048, 21952, 22912, 27566, 30184, 31504, 34496, 35084, 40096, 43904, 45824, 55132, 60368, 61397, 63008, 68992, 70168, 80192, 87808, 96481, 110264, 120736, 122794, 126016, 137984, 140336, 160384, 192962, 220528, 241472, 245588, 252032, 280672, 320768, 385924, 441056, 482944, 491176, 504064, 561344, 675367, 771848, 882112, 965888, 982352, 1122688, 1350734, 1543696, 1764224, 1964704, 2245376, 2701468, 3087392, 3528448, 3929408, 5402936, 6174784, 7858816, 10805872, 12349568, 15717632, 21611744, 24699136, 43223488, 86446976, 172893952]

約数ペア:

[(1, 172893952), (2, 86446976), (4, 43223488), (7, 24699136), (8, 21611744), (11, 15717632), (14, 12349568), (16, 10805872), (22, 7858816), (28, 6174784), (32, 5402936), (44, 3929408), (49, 3528448), (56, 3087392), (64, 2701468), (77, 2245376), (88, 1964704), (98, 1764224), (112, 1543696), (128, 1350734), (154, 1122688), (176, 982352), (179, 965888), (196, 882112), (224, 771848), (256, 675367), (308, 561344), (343, 504064), (352, 491176), (358, 482944), (392, 441056), (448, 385924), (539, 320768), (616, 280672), (686, 252032), (704, 245588), (716, 241472), (784, 220528), (896, 192962), (1078, 160384), (1232, 140336), (1253, 137984), (1372, 126016), (1408, 122794), (1432, 120736), (1568, 110264), (1792, 96481), (1969, 87808), (2156, 80192), (2464, 70168), (2506, 68992), (2744, 63008), (2816, 61397), (2864, 60368), (3136, 55132), (3773, 45824), (3938, 43904), (4312, 40096), (4928, 35084), (5012, 34496), (5488, 31504), (5728, 30184), (6272, 27566), (7546, 22912), (7876, 21952), (8624, 20048), (8771, 19712), (9856, 17542), (10024, 17248), (10976, 15752), (11456, 15092), (12544, 13783)]