131417856

素因数分解:

$2^8\times 3^3\times {\mathrm{19013}}^1$

素因数の和:19038

約数の個数: 72

約数和(自身を含む): 388646160

約数和(自身を除く): 257228304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 19013, 38026, 57039, 76052, 114078, 152104, 171117, 228156, 304208, 342234, 456312, 513351, 608416, 684468, 912624, 1026702, 1216832, 1368936, 1825248, 2053404, 2433664, 2737872, 3650496, 4106808, 4867328, 5475744, 7300992, 8213616, 10951488, 14601984, 16427232, 21902976, 32854464, 43805952, 65708928, 131417856]

約数ペア:

[(1, 131417856), (2, 65708928), (3, 43805952), (4, 32854464), (6, 21902976), (8, 16427232), (9, 14601984), (12, 10951488), (16, 8213616), (18, 7300992), (24, 5475744), (27, 4867328), (32, 4106808), (36, 3650496), (48, 2737872), (54, 2433664), (64, 2053404), (72, 1825248), (96, 1368936), (108, 1216832), (128, 1026702), (144, 912624), (192, 684468), (216, 608416), (256, 513351), (288, 456312), (384, 342234), (432, 304208), (576, 228156), (768, 171117), (864, 152104), (1152, 114078), (1728, 76052), (2304, 57039), (3456, 38026), (6912, 19013)]