167540256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 520969176

約数和(自身を除く): 353428920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 73, 78, 96, 104, 117, 144, 146, 156, 208, 219, 234, 288, 292, 312, 416, 438, 468, 584, 613, 624, 657, 876, 936, 949, 1168, 1226, 1248, 1314, 1752, 1839, 1872, 1898, 2336, 2452, 2628, 2847, 3504, 3678, 3744, 3796, 4904, 5256, 5517, 5694, 7008, 7356, 7592, 7969, 8541, 9808, 10512, 11034, 11388, 14712, 15184, 15938, 17082, 19616, 21024, 22068, 22776, 23907, 29424, 30368, 31876, 34164, 44136, 44749, 45552, 47814, 58848, 63752, 68328, 71721, 88272, 89498, 91104, 95628, 127504, 134247, 136656, 143442, 176544, 178996, 191256, 255008, 268494, 273312, 286884, 357992, 382512, 402741, 536988, 573768, 581737, 715984, 765024, 805482, 1073976, 1147536, 1163474, 1431968, 1610964, 1745211, 2147952, 2295072, 2326948, 3221928, 3490422, 4295904, 4653896, 5235633, 6443856, 6980844, 9307792, 10471266, 12887712, 13961688, 18615584, 20942532, 27923376, 41885064, 55846752, 83770128, 167540256]

約数ペア:

[(1, 167540256), (2, 83770128), (3, 55846752), (4, 41885064), (6, 27923376), (8, 20942532), (9, 18615584), (12, 13961688), (13, 12887712), (16, 10471266), (18, 9307792), (24, 6980844), (26, 6443856), (32, 5235633), (36, 4653896), (39, 4295904), (48, 3490422), (52, 3221928), (72, 2326948), (73, 2295072), (78, 2147952), (96, 1745211), (104, 1610964), (117, 1431968), (144, 1163474), (146, 1147536), (156, 1073976), (208, 805482), (219, 765024), (234, 715984), (288, 581737), (292, 573768), (312, 536988), (416, 402741), (438, 382512), (468, 357992), (584, 286884), (613, 273312), (624, 268494), (657, 255008), (876, 191256), (936, 178996), (949, 176544), (1168, 143442), (1226, 136656), (1248, 134247), (1314, 127504), (1752, 95628), (1839, 91104), (1872, 89498), (1898, 88272), (2336, 71721), (2452, 68328), (2628, 63752), (2847, 58848), (3504, 47814), (3678, 45552), (3744, 44749), (3796, 44136), (4904, 34164), (5256, 31876), (5517, 30368), (5694, 29424), (7008, 23907), (7356, 22776), (7592, 22068), (7969, 21024), (8541, 19616), (9808, 17082), (10512, 15938), (11034, 15184), (11388, 14712)]