168392499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 257472000

約数和(自身を除く): 89079501

約数列:

[1, 3, 11, 23, 33, 69, 149, 253, 447, 759, 1489, 1639, 3427, 4467, 4917, 10281, 16379, 34247, 37697, 49137, 102741, 113091, 221861, 376717, 665583, 1130151, 2440471, 5102803, 7321413, 15308409, 56130833, 168392499]

約数ペア:

[(1, 168392499), (3, 56130833), (11, 15308409), (23, 7321413), (33, 5102803), (69, 2440471), (149, 1130151), (253, 665583), (447, 376717), (759, 221861), (1489, 113091), (1639, 102741), (3427, 49137), (4467, 37697), (4917, 34247), (10281, 16379)]