139700004

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 333936960

約数和(自身を除く): 194236956

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 139, 183, 244, 278, 366, 417, 556, 732, 834, 1373, 1668, 2746, 4119, 5492, 8238, 8479, 16476, 16958, 25437, 33916, 50874, 83753, 101748, 167506, 190847, 251259, 335012, 381694, 502518, 572541, 763388, 1005036, 1145082, 2290164, 11641667, 23283334, 34925001, 46566668, 69850002, 139700004]

約数ペア:

[(1, 139700004), (2, 69850002), (3, 46566668), (4, 34925001), (6, 23283334), (12, 11641667), (61, 2290164), (122, 1145082), (139, 1005036), (183, 763388), (244, 572541), (278, 502518), (366, 381694), (417, 335012), (556, 251259), (732, 190847), (834, 167506), (1373, 101748), (1668, 83753), (2746, 50874), (4119, 33916), (5492, 25437), (8238, 16958), (8479, 16476)]