139398636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{68737}}^1$

素因数の和:68770

約数の個数: 36

約数和(自身を含む): 352213512

約数和(自身を除く): 212814876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 68737, 137474, 206211, 274948, 412422, 824844, 893581, 1787162, 2680743, 3574324, 5361486, 10722972, 11616553, 23233106, 34849659, 46466212, 69699318, 139398636]

約数ペア:

[(1, 139398636), (2, 69699318), (3, 46466212), (4, 34849659), (6, 23233106), (12, 11616553), (13, 10722972), (26, 5361486), (39, 3574324), (52, 2680743), (78, 1787162), (156, 893581), (169, 824844), (338, 412422), (507, 274948), (676, 206211), (1014, 137474), (2028, 68737)]