130739248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4759}}^1$

素因数の和:4885

約数の個数: 40

約数和(自身を含む): 270920160

約数和(自身を除く): 140180912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 3434, 4759, 6868, 9518, 13736, 19036, 27472, 38072, 76144, 80903, 161806, 323612, 480659, 647224, 961318, 1294448, 1922636, 3845272, 7690544, 8171203, 16342406, 32684812, 65369624, 130739248]

約数ペア:

[(1, 130739248), (2, 65369624), (4, 32684812), (8, 16342406), (16, 8171203), (17, 7690544), (34, 3845272), (68, 1922636), (101, 1294448), (136, 961318), (202, 647224), (272, 480659), (404, 323612), (808, 161806), (1616, 80903), (1717, 76144), (3434, 38072), (4759, 27472), (6868, 19036), (9518, 13736)]