158666634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{419753}}^1$

素因数の和:419771

約数の個数: 32

約数和(自身を含む): 402963840

約数和(自身を除く): 244297206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 419753, 839506, 1259259, 2518518, 2938271, 3777777, 5876542, 7555554, 8814813, 11333331, 17629626, 22666662, 26444439, 52888878, 79333317, 158666634]

約数ペア:

[(1, 158666634), (2, 79333317), (3, 52888878), (6, 26444439), (7, 22666662), (9, 17629626), (14, 11333331), (18, 8814813), (21, 7555554), (27, 5876542), (42, 3777777), (54, 2938271), (63, 2518518), (126, 1259259), (189, 839506), (378, 419753)]