187139608

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{983}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 358668000

約数和(自身を除く): 171528392

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 449, 898, 983, 1796, 1966, 3592, 3932, 7864, 23797, 47594, 52099, 95188, 104198, 190376, 208396, 416792, 441367, 882734, 1765468, 3530936, 23392451, 46784902, 93569804, 187139608]

約数ペア:

[(1, 187139608), (2, 93569804), (4, 46784902), (8, 23392451), (53, 3530936), (106, 1765468), (212, 882734), (424, 441367), (449, 416792), (898, 208396), (983, 190376), (1796, 104198), (1966, 95188), (3592, 52099), (3932, 47594), (7864, 23797)]