128158614

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{418819}}^1$

素因数の和:418844

約数の個数: 24

約数和(自身を含む): 294011640

約数和(自身を除く): 165853026

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 418819, 837638, 1256457, 2512914, 3769371, 7119923, 7538742, 14239846, 21359769, 42719538, 64079307, 128158614]

約数ペア:

[(1, 128158614), (2, 64079307), (3, 42719538), (6, 21359769), (9, 14239846), (17, 7538742), (18, 7119923), (34, 3769371), (51, 2512914), (102, 1256457), (153, 837638), (306, 418819)]