123538176

素因数分解:

$2^8\times 3^3\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 372580320

約数和(自身を除く): 249042144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 293, 366, 384, 432, 488, 549, 576, 586, 732, 768, 864, 879, 976, 1098, 1152, 1172, 1464, 1647, 1728, 1758, 1952, 2196, 2304, 2344, 2637, 2928, 3294, 3456, 3516, 3904, 4392, 4688, 5274, 5856, 6588, 6912, 7032, 7808, 7911, 8784, 9376, 10548, 11712, 13176, 14064, 15616, 15822, 17568, 17873, 18752, 21096, 23424, 26352, 28128, 31644, 35136, 35746, 37504, 42192, 46848, 52704, 53619, 56256, 63288, 70272, 71492, 75008, 84384, 105408, 107238, 112512, 126576, 140544, 142984, 160857, 168768, 210816, 214476, 225024, 253152, 285968, 321714, 337536, 421632, 428952, 482571, 506304, 571936, 643428, 675072, 857904, 965142, 1012608, 1143872, 1286856, 1715808, 1930284, 2025216, 2287744, 2573712, 3431616, 3860568, 4575488, 5147424, 6863232, 7721136, 10294848, 13726464, 15442272, 20589696, 30884544, 41179392, 61769088, 123538176]

約数ペア:

[(1, 123538176), (2, 61769088), (3, 41179392), (4, 30884544), (6, 20589696), (8, 15442272), (9, 13726464), (12, 10294848), (16, 7721136), (18, 6863232), (24, 5147424), (27, 4575488), (32, 3860568), (36, 3431616), (48, 2573712), (54, 2287744), (61, 2025216), (64, 1930284), (72, 1715808), (96, 1286856), (108, 1143872), (122, 1012608), (128, 965142), (144, 857904), (183, 675072), (192, 643428), (216, 571936), (244, 506304), (256, 482571), (288, 428952), (293, 421632), (366, 337536), (384, 321714), (432, 285968), (488, 253152), (549, 225024), (576, 214476), (586, 210816), (732, 168768), (768, 160857), (864, 142984), (879, 140544), (976, 126576), (1098, 112512), (1152, 107238), (1172, 105408), (1464, 84384), (1647, 75008), (1728, 71492), (1758, 70272), (1952, 63288), (2196, 56256), (2304, 53619), (2344, 52704), (2637, 46848), (2928, 42192), (3294, 37504), (3456, 35746), (3516, 35136), (3904, 31644), (4392, 28128), (4688, 26352), (5274, 23424), (5856, 21096), (6588, 18752), (6912, 17873), (7032, 17568), (7808, 15822), (7911, 15616), (8784, 14064), (9376, 13176), (10548, 11712)]