156727496

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1607}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 299859840

約数和(自身を除く): 143132344

約数列:

[1, 2, 4, 8, 73, 146, 167, 292, 334, 584, 668, 1336, 1607, 3214, 6428, 12191, 12856, 24382, 48764, 97528, 117311, 234622, 268369, 469244, 536738, 938488, 1073476, 2146952, 19590937, 39181874, 78363748, 156727496]

約数ペア:

[(1, 156727496), (2, 78363748), (4, 39181874), (8, 19590937), (73, 2146952), (146, 1073476), (167, 938488), (292, 536738), (334, 469244), (584, 268369), (668, 234622), (1336, 117311), (1607, 97528), (3214, 48764), (6428, 24382), (12191, 12856)]