140936712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{838909}}^1$

素因数の和:838925

約数の個数: 32

約数和(自身を含む): 402676800

約数和(自身を除く): 261740088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 838909, 1677818, 2516727, 3355636, 5033454, 5872363, 6711272, 10066908, 11744726, 17617089, 20133816, 23489452, 35234178, 46978904, 70468356, 140936712]

約数ペア:

[(1, 140936712), (2, 70468356), (3, 46978904), (4, 35234178), (6, 23489452), (7, 20133816), (8, 17617089), (12, 11744726), (14, 10066908), (21, 6711272), (24, 5872363), (28, 5033454), (42, 3355636), (56, 2516727), (84, 1677818), (168, 838909)]