139841742

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{709}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 284636160

約数和(自身を除く): 144794418

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 463, 709, 926, 1389, 1418, 2127, 2778, 4254, 32873, 50339, 65746, 98619, 100678, 151017, 197238, 302034, 328267, 656534, 984801, 1969602, 23306957, 46613914, 69920871, 139841742]

約数ペア:

[(1, 139841742), (2, 69920871), (3, 46613914), (6, 23306957), (71, 1969602), (142, 984801), (213, 656534), (426, 328267), (463, 302034), (709, 197238), (926, 151017), (1389, 100678), (1418, 98619), (2127, 65746), (2778, 50339), (4254, 32873)]