128238288

素因数分解:

$2^4\times 3^1\times {\mathrm{2671631}}^1$

素因数の和:2671642

約数の個数: 20

約数和(自身を含む): 331282368

約数和(自身を除く): 203044080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2671631, 5343262, 8014893, 10686524, 16029786, 21373048, 32059572, 42746096, 64119144, 128238288]

約数ペア:

[(1, 128238288), (2, 64119144), (3, 42746096), (4, 32059572), (6, 21373048), (8, 16029786), (12, 10686524), (16, 8014893), (24, 5343262), (48, 2671631)]