166921146

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{189253}}^1$

素因数の和:189275

約数の個数: 36

約数和(自身を含む): 420711642

約数和(自身を除く): 253790496

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 189253, 378506, 567759, 1135518, 1324771, 1703277, 2649542, 3406554, 3974313, 7948626, 9273397, 11922939, 18546794, 23845878, 27820191, 55640382, 83460573, 166921146]

約数ペア:

[(1, 166921146), (2, 83460573), (3, 55640382), (6, 27820191), (7, 23845878), (9, 18546794), (14, 11922939), (18, 9273397), (21, 7948626), (42, 3974313), (49, 3406554), (63, 2649542), (98, 1703277), (126, 1324771), (147, 1135518), (294, 567759), (441, 378506), (882, 189253)]