126140984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2663}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 245514240

約数和(自身を除く): 119373256

約数列:

[1, 2, 4, 8, 31, 62, 124, 191, 248, 382, 764, 1528, 2663, 5326, 5921, 10652, 11842, 21304, 23684, 47368, 82553, 165106, 330212, 508633, 660424, 1017266, 2034532, 4069064, 15767623, 31535246, 63070492, 126140984]

約数ペア:

[(1, 126140984), (2, 63070492), (4, 31535246), (8, 15767623), (31, 4069064), (62, 2034532), (124, 1017266), (191, 660424), (248, 508633), (382, 330212), (764, 165106), (1528, 82553), (2663, 47368), (5326, 23684), (5921, 21304), (10652, 11842)]