129951844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79823}}^1$

素因数の和:79875

約数の個数: 24

約数和(自身を含む): 254798208

約数和(自身を除く): 124846364

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 79823, 159646, 319292, 878053, 1756106, 2953451, 3512212, 5906902, 11813804, 32487961, 64975922, 129951844]

約数ペア:

[(1, 129951844), (2, 64975922), (4, 32487961), (11, 11813804), (22, 5906902), (37, 3512212), (44, 2953451), (74, 1756106), (148, 878053), (407, 319292), (814, 159646), (1628, 79823)]