133069616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{437729}}^1$

素因数の和:437756

約数の個数: 20

約数和(自身を含む): 271392600

約数和(自身を除く): 138322984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 437729, 875458, 1750916, 3501832, 7003664, 8316851, 16633702, 33267404, 66534808, 133069616]

約数ペア:

[(1, 133069616), (2, 66534808), (4, 33267404), (8, 16633702), (16, 8316851), (19, 7003664), (38, 3501832), (76, 1750916), (152, 875458), (304, 437729)]