138460860176

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{275047}}^1$

素因数の和:275559

約数の個数: 40

約数和(自身を含む): 272574768384

約数和(自身を除く): 134113908208

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 431, 584, 862, 1168, 1724, 3448, 6896, 31463, 62926, 125852, 251704, 275047, 503408, 550094, 1100188, 2200376, 4400752, 20078431, 40156862, 80313724, 118545257, 160627448, 237090514, 321254896, 474181028, 948362056, 1896724112, 8653803761, 17307607522, 34615215044, 69230430088, 138460860176]

約数ペア:

[(1, 138460860176), (2, 69230430088), (4, 34615215044), (8, 17307607522), (16, 8653803761), (73, 1896724112), (146, 948362056), (292, 474181028), (431, 321254896), (584, 237090514), (862, 160627448), (1168, 118545257), (1724, 80313724), (3448, 40156862), (6896, 20078431), (31463, 4400752), (62926, 2200376), (125852, 1100188), (251704, 550094), (275047, 503408)]