172755968

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 132

約数和(自身を含む): 439646472

約数和(自身を除く): 266890504

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, 196, 224, 256, 308, 313, 352, 392, 448, 512, 539, 616, 626, 704, 784, 896, 1024, 1078, 1232, 1252, 1408, 1568, 1792, 2156, 2191, 2464, 2504, 2816, 3136, 3443, 3584, 4312, 4382, 4928, 5008, 5632, 6272, 6886, 7168, 8624, 8764, 9856, 10016, 11264, 12544, 13772, 15337, 17248, 17528, 19712, 20032, 24101, 25088, 27544, 30674, 34496, 35056, 39424, 40064, 48202, 50176, 55088, 61348, 68992, 70112, 78848, 80128, 96404, 110176, 122696, 137984, 140224, 160256, 168707, 192808, 220352, 245392, 275968, 280448, 320512, 337414, 385616, 440704, 490784, 551936, 560896, 674828, 771232, 881408, 981568, 1121792, 1349656, 1542464, 1762816, 1963136, 2243584, 2699312, 3084928, 3525632, 3926272, 5398624, 6169856, 7852544, 10797248, 12339712, 15705088, 21594496, 24679424, 43188992, 86377984, 172755968]

約数ペア:

[(1, 172755968), (2, 86377984), (4, 43188992), (7, 24679424), (8, 21594496), (11, 15705088), (14, 12339712), (16, 10797248), (22, 7852544), (28, 6169856), (32, 5398624), (44, 3926272), (49, 3525632), (56, 3084928), (64, 2699312), (77, 2243584), (88, 1963136), (98, 1762816), (112, 1542464), (128, 1349656), (154, 1121792), (176, 981568), (196, 881408), (224, 771232), (256, 674828), (308, 560896), (313, 551936), (352, 490784), (392, 440704), (448, 385616), (512, 337414), (539, 320512), (616, 280448), (626, 275968), (704, 245392), (784, 220352), (896, 192808), (1024, 168707), (1078, 160256), (1232, 140224), (1252, 137984), (1408, 122696), (1568, 110176), (1792, 96404), (2156, 80128), (2191, 78848), (2464, 70112), (2504, 68992), (2816, 61348), (3136, 55088), (3443, 50176), (3584, 48202), (4312, 40064), (4382, 39424), (4928, 35056), (5008, 34496), (5632, 30674), (6272, 27544), (6886, 25088), (7168, 24101), (8624, 20032), (8764, 19712), (9856, 17528), (10016, 17248), (11264, 15337), (12544, 13772)]