139964856

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{82139}}^1$

素因数の和:82219

約数の個数: 32

約数和(自身を含む): 354844800

約数和(自身を除く): 214879944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 82139, 164278, 246417, 328556, 492834, 657112, 985668, 1971336, 5831869, 11663738, 17495607, 23327476, 34991214, 46654952, 69982428, 139964856]

約数ペア:

[(1, 139964856), (2, 69982428), (3, 46654952), (4, 34991214), (6, 23327476), (8, 17495607), (12, 11663738), (24, 5831869), (71, 1971336), (142, 985668), (213, 657112), (284, 492834), (426, 328556), (568, 246417), (852, 164278), (1704, 82139)]