129785856

素因数分解:

$2^{13}\times 3^1\times {\mathrm{5281}}^1$

素因数の和:5310

約数の個数: 56

約数和(自身を含む): 346140024

約数和(自身を除く): 216354168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 5281, 6144, 8192, 10562, 12288, 15843, 21124, 24576, 31686, 42248, 63372, 84496, 126744, 168992, 253488, 337984, 506976, 675968, 1013952, 1351936, 2027904, 2703872, 4055808, 5407744, 8111616, 10815488, 16223232, 21630976, 32446464, 43261952, 64892928, 129785856]

約数ペア:

[(1, 129785856), (2, 64892928), (3, 43261952), (4, 32446464), (6, 21630976), (8, 16223232), (12, 10815488), (16, 8111616), (24, 5407744), (32, 4055808), (48, 2703872), (64, 2027904), (96, 1351936), (128, 1013952), (192, 675968), (256, 506976), (384, 337984), (512, 253488), (768, 168992), (1024, 126744), (1536, 84496), (2048, 63372), (3072, 42248), (4096, 31686), (5281, 24576), (6144, 21124), (8192, 15843), (10562, 12288)]