142646136

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 366960000

約数和(自身を除く): 224313864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 277, 344, 499, 516, 554, 831, 998, 1032, 1108, 1497, 1662, 1996, 2216, 2994, 3324, 3992, 5988, 6648, 11911, 11976, 21457, 23822, 35733, 42914, 47644, 64371, 71466, 85828, 95288, 128742, 138223, 142932, 171656, 257484, 276446, 285864, 414669, 514968, 552892, 829338, 1105784, 1658676, 3317352, 5943589, 11887178, 17830767, 23774356, 35661534, 47548712, 71323068, 142646136]

約数ペア:

[(1, 142646136), (2, 71323068), (3, 47548712), (4, 35661534), (6, 23774356), (8, 17830767), (12, 11887178), (24, 5943589), (43, 3317352), (86, 1658676), (129, 1105784), (172, 829338), (258, 552892), (277, 514968), (344, 414669), (499, 285864), (516, 276446), (554, 257484), (831, 171656), (998, 142932), (1032, 138223), (1108, 128742), (1497, 95288), (1662, 85828), (1996, 71466), (2216, 64371), (2994, 47644), (3324, 42914), (3992, 35733), (5988, 23822), (6648, 21457), (11911, 11976)]