141397928

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15683}}^1$

素因数の和:15726

約数の個数: 48

約数和(自身を含む): 321835680

約数和(自身を除く): 180437752

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 15683, 31366, 62732, 109781, 125464, 219562, 360709, 439124, 721418, 768467, 878248, 1442836, 1536934, 2524963, 2885672, 3073868, 5049926, 6147736, 10099852, 17674741, 20199704, 35349482, 70698964, 141397928]

約数ペア:

[(1, 141397928), (2, 70698964), (4, 35349482), (7, 20199704), (8, 17674741), (14, 10099852), (23, 6147736), (28, 5049926), (46, 3073868), (49, 2885672), (56, 2524963), (92, 1536934), (98, 1442836), (161, 878248), (184, 768467), (196, 721418), (322, 439124), (392, 360709), (644, 219562), (1127, 125464), (1288, 109781), (2254, 62732), (4508, 31366), (9016, 15683)]