171980928

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{7109}}^1$

素因数の和:7139

約数の個数: 128

約数和(自身を含む): 580176000

約数和(自身を除く): 408195072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 7109, 8064, 12096, 14218, 21327, 24192, 28436, 42654, 49763, 56872, 63981, 85308, 99526, 113744, 127962, 149289, 170616, 191943, 199052, 227488, 255924, 298578, 341232, 383886, 398104, 447867, 454976, 511848, 597156, 682464, 767772, 796208, 895734, 909952, 1023696, 1194312, 1343601, 1364928, 1535544, 1592416, 1791468, 2047392, 2388624, 2687202, 2729856, 3071088, 3184832, 3582936, 4094784, 4777248, 5374404, 6142176, 6369664, 7165872, 8189568, 9554496, 10748808, 12284352, 14331744, 19108992, 21497616, 24568704, 28663488, 42995232, 57326976, 85990464, 171980928]

約数ペア:

[(1, 171980928), (2, 85990464), (3, 57326976), (4, 42995232), (6, 28663488), (7, 24568704), (8, 21497616), (9, 19108992), (12, 14331744), (14, 12284352), (16, 10748808), (18, 9554496), (21, 8189568), (24, 7165872), (27, 6369664), (28, 6142176), (32, 5374404), (36, 4777248), (42, 4094784), (48, 3582936), (54, 3184832), (56, 3071088), (63, 2729856), (64, 2687202), (72, 2388624), (84, 2047392), (96, 1791468), (108, 1592416), (112, 1535544), (126, 1364928), (128, 1343601), (144, 1194312), (168, 1023696), (189, 909952), (192, 895734), (216, 796208), (224, 767772), (252, 682464), (288, 597156), (336, 511848), (378, 454976), (384, 447867), (432, 398104), (448, 383886), (504, 341232), (576, 298578), (672, 255924), (756, 227488), (864, 199052), (896, 191943), (1008, 170616), (1152, 149289), (1344, 127962), (1512, 113744), (1728, 99526), (2016, 85308), (2688, 63981), (3024, 56872), (3456, 49763), (4032, 42654), (6048, 28436), (7109, 24192), (8064, 21327), (12096, 14218)]