156968266

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{123209}}^1$

素因数の和:123238

約数の個数: 24

約数和(自身を含む): 294964740

約数和(自身を除く): 137996474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 123209, 246418, 862463, 1601717, 1724926, 3203434, 6037241, 11212019, 12074482, 22424038, 78484133, 156968266]

約数ペア:

[(1, 156968266), (2, 78484133), (7, 22424038), (13, 12074482), (14, 11212019), (26, 6037241), (49, 3203434), (91, 1724926), (98, 1601717), (182, 862463), (637, 246418), (1274, 123209)]