189500928

素因数分解:

$2^9\times 3^1\times {\mathrm{123373}}^1$

素因数の和:123394

約数の個数: 40

約数和(自身を含む): 504846408

約数和(自身を除く): 315345480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 123373, 246746, 370119, 493492, 740238, 986984, 1480476, 1973968, 2960952, 3947936, 5921904, 7895872, 11843808, 15791744, 23687616, 31583488, 47375232, 63166976, 94750464, 189500928]

約数ペア:

[(1, 189500928), (2, 94750464), (3, 63166976), (4, 47375232), (6, 31583488), (8, 23687616), (12, 15791744), (16, 11843808), (24, 7895872), (32, 5921904), (48, 3947936), (64, 2960952), (96, 1973968), (128, 1480476), (192, 986984), (256, 740238), (384, 493492), (512, 370119), (768, 246746), (1536, 123373)]