159335528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{4201}}^1$

素因数の和:4649

約数の個数: 32

約数和(自身を含む): 326747520

約数和(自身を除く): 167411992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 431, 862, 1724, 3448, 4201, 4741, 8402, 9482, 16804, 18964, 33608, 37928, 46211, 92422, 184844, 369688, 1810631, 3621262, 7242524, 14485048, 19916941, 39833882, 79667764, 159335528]

約数ペア:

[(1, 159335528), (2, 79667764), (4, 39833882), (8, 19916941), (11, 14485048), (22, 7242524), (44, 3621262), (88, 1810631), (431, 369688), (862, 184844), (1724, 92422), (3448, 46211), (4201, 37928), (4741, 33608), (8402, 18964), (9482, 16804)]