166702976

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 364739760

約数和(自身を除く): 198036784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 197, 352, 394, 601, 704, 788, 1202, 1408, 1576, 2167, 2404, 3152, 4334, 4808, 6304, 6611, 8668, 9616, 12608, 13222, 17336, 19232, 25216, 26444, 34672, 38464, 52888, 69344, 76928, 105776, 118397, 138688, 211552, 236794, 277376, 423104, 473588, 846208, 947176, 1302367, 1894352, 2604734, 3788704, 5209468, 7577408, 10418936, 15154816, 20837872, 41675744, 83351488, 166702976]

約数ペア:

[(1, 166702976), (2, 83351488), (4, 41675744), (8, 20837872), (11, 15154816), (16, 10418936), (22, 7577408), (32, 5209468), (44, 3788704), (64, 2604734), (88, 1894352), (128, 1302367), (176, 947176), (197, 846208), (352, 473588), (394, 423104), (601, 277376), (704, 236794), (788, 211552), (1202, 138688), (1408, 118397), (1576, 105776), (2167, 76928), (2404, 69344), (3152, 52888), (4334, 38464), (4808, 34672), (6304, 26444), (6611, 25216), (8668, 19232), (9616, 17336), (12608, 13222)]