168500066

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1951}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 299827200

約数和(自身を除く): 131327134

約数列:

[1, 2, 7, 14, 31, 62, 199, 217, 398, 434, 1393, 1951, 2786, 3902, 6169, 12338, 13657, 27314, 43183, 60481, 86366, 120962, 388249, 423367, 776498, 846734, 2717743, 5435486, 12035719, 24071438, 84250033, 168500066]

約数ペア:

[(1, 168500066), (2, 84250033), (7, 24071438), (14, 12035719), (31, 5435486), (62, 2717743), (199, 846734), (217, 776498), (398, 423367), (434, 388249), (1393, 120962), (1951, 86366), (2786, 60481), (3902, 43183), (6169, 27314), (12338, 13657)]