132689968336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{436480159}}^1$

素因数の和:436480186

約数の個数: 20

約数和(自身を含む): 270617699200

約数和(自身を除く): 137927730864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 436480159, 872960318, 1745920636, 3491841272, 6983682544, 8293123021, 16586246042, 33172492084, 66344984168, 132689968336]

約数ペア:

[(1, 132689968336), (2, 66344984168), (4, 33172492084), (8, 16586246042), (16, 8293123021), (19, 6983682544), (38, 3491841272), (76, 1745920636), (152, 872960318), (304, 436480159)]