144177712

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18131}}^1$

素因数の和:18217

約数の個数: 40

約数和(自身を含む): 323764992

約数和(自身を除く): 179587280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 18131, 36262, 72524, 126917, 145048, 253834, 290096, 507668, 1015336, 1287301, 2030672, 2574602, 5149204, 9011107, 10298408, 18022214, 20596816, 36044428, 72088856, 144177712]

約数ペア:

[(1, 144177712), (2, 72088856), (4, 36044428), (7, 20596816), (8, 18022214), (14, 10298408), (16, 9011107), (28, 5149204), (56, 2574602), (71, 2030672), (112, 1287301), (142, 1015336), (284, 507668), (497, 290096), (568, 253834), (994, 145048), (1136, 126917), (1988, 72524), (3976, 36262), (7952, 18131)]