187067904

素因数分解:

$2^9\times 3^1\times {\mathrm{121789}}^1$

素因数の和:121810

約数の個数: 40

約数和(自身を含む): 498364680

約数和(自身を除く): 311296776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 121789, 243578, 365367, 487156, 730734, 974312, 1461468, 1948624, 2922936, 3897248, 5845872, 7794496, 11691744, 15588992, 23383488, 31177984, 46766976, 62355968, 93533952, 187067904]

約数ペア:

[(1, 187067904), (2, 93533952), (3, 62355968), (4, 46766976), (6, 31177984), (8, 23383488), (12, 15588992), (16, 11691744), (24, 7794496), (32, 5845872), (48, 3897248), (64, 2922936), (96, 1948624), (128, 1461468), (192, 974312), (256, 730734), (384, 487156), (512, 365367), (768, 243578), (1536, 121789)]