128274288

素因数分解:

$2^4\times 3^1\times {\mathrm{2672381}}^1$

素因数の和:2672392

約数の個数: 20

約数和(自身を含む): 331375368

約数和(自身を除く): 203101080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2672381, 5344762, 8017143, 10689524, 16034286, 21379048, 32068572, 42758096, 64137144, 128274288]

約数ペア:

[(1, 128274288), (2, 64137144), (3, 42758096), (4, 32068572), (6, 21379048), (8, 16034286), (12, 10689524), (16, 8017143), (24, 5344762), (48, 2672381)]