156628208

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4759}}^1$

素因数の和:4806

約数の個数: 60

約数和(自身を含む): 353258640

約数和(自身を除く): 196630432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 4759, 8228, 9518, 16456, 19036, 32912, 38072, 52349, 76144, 80903, 104698, 161806, 209396, 323612, 418792, 575839, 647224, 837584, 889933, 1151678, 1294448, 1779866, 2303356, 3559732, 4606712, 7119464, 9213424, 9789263, 14238928, 19578526, 39157052, 78314104, 156628208]

約数ペア:

[(1, 156628208), (2, 78314104), (4, 39157052), (8, 19578526), (11, 14238928), (16, 9789263), (17, 9213424), (22, 7119464), (34, 4606712), (44, 3559732), (68, 2303356), (88, 1779866), (121, 1294448), (136, 1151678), (176, 889933), (187, 837584), (242, 647224), (272, 575839), (374, 418792), (484, 323612), (748, 209396), (968, 161806), (1496, 104698), (1936, 80903), (2057, 76144), (2992, 52349), (4114, 38072), (4759, 32912), (8228, 19036), (9518, 16456)]