189113856

素因数分解:

$2^9\times 3^1\times {\mathrm{123121}}^1$

素因数の和:123142

約数の個数: 40

約数和(自身を含む): 503815224

約数和(自身を除く): 314701368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 123121, 246242, 369363, 492484, 738726, 984968, 1477452, 1969936, 2954904, 3939872, 5909808, 7879744, 11819616, 15759488, 23639232, 31518976, 47278464, 63037952, 94556928, 189113856]

約数ペア:

[(1, 189113856), (2, 94556928), (3, 63037952), (4, 47278464), (6, 31518976), (8, 23639232), (12, 15759488), (16, 11819616), (24, 7879744), (32, 5909808), (48, 3939872), (64, 2954904), (96, 1969936), (128, 1477452), (192, 984968), (256, 738726), (384, 492484), (512, 369363), (768, 246242), (1536, 123121)]