168388626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{20147}}^1$

素因数の和:20358

約数の個数: 32

約数和(自身を含む): 386841600

約数和(自身を除く): 218452974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 20147, 40294, 60441, 120882, 141029, 282058, 423087, 846174, 4009253, 8018506, 12027759, 24055518, 28064771, 56129542, 84194313, 168388626]

約数ペア:

[(1, 168388626), (2, 84194313), (3, 56129542), (6, 28064771), (7, 24055518), (14, 12027759), (21, 8018506), (42, 4009253), (199, 846174), (398, 423087), (597, 282058), (1194, 141029), (1393, 120882), (2786, 60441), (4179, 40294), (8358, 20147)]