138049513052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1637}}^1\times {\mathrm{10589}}^1$

素因数の和:12422

約数の個数: 48

約数和(自身を含む): 265192068960

約数和(自身を除く): 127142555908

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1637, 1991, 3274, 3982, 6548, 7964, 10589, 18007, 21178, 36014, 42356, 72028, 116479, 232958, 296297, 465916, 592594, 1185188, 1916609, 3259267, 3833218, 6518534, 7666436, 13037068, 17334193, 21082699, 34668386, 42165398, 69336772, 84330796, 190676123, 381352246, 762704492, 3137488933, 6274977866, 12549955732, 34512378263, 69024756526, 138049513052]

約数ペア:

[(1, 138049513052), (2, 69024756526), (4, 34512378263), (11, 12549955732), (22, 6274977866), (44, 3137488933), (181, 762704492), (362, 381352246), (724, 190676123), (1637, 84330796), (1991, 69336772), (3274, 42165398), (3982, 34668386), (6548, 21082699), (7964, 17334193), (10589, 13037068), (18007, 7666436), (21178, 6518534), (36014, 3833218), (42356, 3259267), (72028, 1916609), (116479, 1185188), (232958, 592594), (296297, 465916)]