158634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1259}}^1$

素因数の和:1274

約数の個数: 24

約数和(自身を含む): 393120

約数和(自身を除く): 234486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1259, 2518, 3777, 7554, 8813, 11331, 17626, 22662, 26439, 52878, 79317, 158634]

約数ペア:

[(1, 158634), (2, 79317), (3, 52878), (6, 26439), (7, 22662), (9, 17626), (14, 11331), (18, 8813), (21, 7554), (42, 3777), (63, 2518), (126, 1259)]