133701878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{18731}}^1$

素因数の和:18859

約数の個数: 16

約数和(自身を含む): 207700416

約数和(自身を除く): 73998538

約数列:

[1, 2, 43, 83, 86, 166, 3569, 7138, 18731, 37462, 805433, 1554673, 1610866, 3109346, 66850939, 133701878]

約数ペア:

[(1, 133701878), (2, 66850939), (43, 3109346), (83, 1610866), (86, 1554673), (166, 805433), (3569, 37462), (7138, 18731)]