169506

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 390720

約数和(自身を除く): 221214

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1161, 1314, 1971, 2322, 3139, 3942, 6278, 9417, 18834, 28251, 56502, 84753, 169506]

約数ペア:

[(1, 169506), (2, 84753), (3, 56502), (6, 28251), (9, 18834), (18, 9417), (27, 6278), (43, 3942), (54, 3139), (73, 2322), (86, 1971), (129, 1314), (146, 1161), (219, 774), (258, 657), (387, 438)]