138795486

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7577}}^1$

素因数の和:7696

約数の個数: 32

約数和(自身を含む): 288085248

約数和(自身を除く): 149289762

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 6106, 7577, 9159, 15154, 18318, 22731, 45462, 325811, 537967, 651622, 977433, 1075934, 1613901, 1954866, 3227802, 23132581, 46265162, 69397743, 138795486]

約数ペア:

[(1, 138795486), (2, 69397743), (3, 46265162), (6, 23132581), (43, 3227802), (71, 1954866), (86, 1613901), (129, 1075934), (142, 977433), (213, 651622), (258, 537967), (426, 325811), (3053, 45462), (6106, 22731), (7577, 18318), (9159, 15154)]