156960278514

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{670770421}}^1$

素因数の和:670770442

約数の個数: 24

約数和(自身を含む): 366240650412

約数和(自身を除く): 209280371898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 670770421, 1341540842, 2012311263, 4024622526, 6036933789, 8720015473, 12073867578, 17440030946, 26160046419, 52320092838, 78480139257, 156960278514]

約数ペア:

[(1, 156960278514), (2, 78480139257), (3, 52320092838), (6, 26160046419), (9, 17440030946), (13, 12073867578), (18, 8720015473), (26, 6036933789), (39, 4024622526), (78, 2012311263), (117, 1341540842), (234, 670770421)]