166290426

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{66463}}^1$

素因数の和:66610

約数の個数: 24

約数和(自身を含む): 362893440

約数和(自身を除く): 196603014

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 66463, 132926, 199389, 398778, 598167, 1196334, 9238357, 18476714, 27715071, 55430142, 83145213, 166290426]

約数ペア:

[(1, 166290426), (2, 83145213), (3, 55430142), (6, 27715071), (9, 18476714), (18, 9238357), (139, 1196334), (278, 598167), (417, 398778), (834, 199389), (1251, 132926), (2502, 66463)]