169444816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 336433824

約数和(自身を除く): 166989008

約数列:

[1, 2, 4, 8, 16, 53, 106, 211, 212, 422, 424, 844, 848, 947, 1688, 1894, 3376, 3788, 7576, 11183, 15152, 22366, 44732, 50191, 89464, 100382, 178928, 199817, 200764, 399634, 401528, 799268, 803056, 1598536, 3197072, 10590301, 21180602, 42361204, 84722408, 169444816]

約数ペア:

[(1, 169444816), (2, 84722408), (4, 42361204), (8, 21180602), (16, 10590301), (53, 3197072), (106, 1598536), (211, 803056), (212, 799268), (422, 401528), (424, 399634), (844, 200764), (848, 199817), (947, 178928), (1688, 100382), (1894, 89464), (3376, 50191), (3788, 44732), (7576, 22366), (11183, 15152)]