142886548

素因数分解:

$2^2\times 7^2\times {\mathrm{601}}^1\times {\mathrm{1213}}^1$

素因数の和:1832

約数の個数: 36

約数和(自身を含む): 291600372

約数和(自身を除く): 148713824

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 601, 1202, 1213, 2404, 2426, 4207, 4852, 8414, 8491, 16828, 16982, 29449, 33964, 58898, 59437, 117796, 118874, 237748, 729013, 1458026, 2916052, 5103091, 10206182, 20412364, 35721637, 71443274, 142886548]

約数ペア:

[(1, 142886548), (2, 71443274), (4, 35721637), (7, 20412364), (14, 10206182), (28, 5103091), (49, 2916052), (98, 1458026), (196, 729013), (601, 237748), (1202, 118874), (1213, 117796), (2404, 59437), (2426, 58898), (4207, 33964), (4852, 29449), (8414, 16982), (8491, 16828)]