139170246

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{21617}}^1$

素因数の和:21688

約数の個数: 32

約数和(自身を含む): 295734240

約数和(自身を除く): 156563994

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 21617, 43234, 64851, 129702, 626893, 799829, 1253786, 1599658, 1880679, 2399487, 3761358, 4798974, 23195041, 46390082, 69585123, 139170246]

約数ペア:

[(1, 139170246), (2, 69585123), (3, 46390082), (6, 23195041), (29, 4798974), (37, 3761358), (58, 2399487), (74, 1880679), (87, 1599658), (111, 1253786), (174, 799829), (222, 626893), (1073, 129702), (2146, 64851), (3219, 43234), (6438, 21617)]