148896656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{131071}}^1$

素因数の和:131150

約数の個数: 20

約数和(自身を含む): 292552704

約数和(自身を除く): 143656048

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 131071, 262142, 524284, 1048568, 2097136, 9306041, 18612082, 37224164, 74448328, 148896656]

約数ペア:

[(1, 148896656), (2, 74448328), (4, 37224164), (8, 18612082), (16, 9306041), (71, 2097136), (142, 1048568), (284, 524284), (568, 262142), (1136, 131071)]