142871716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3527}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 290424960

約数和(自身を除く): 147553244

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 2132, 3116, 3527, 7054, 10127, 14108, 20254, 40508, 45851, 67013, 91702, 134026, 144607, 183404, 268052, 289214, 578428, 871169, 1742338, 1879891, 2747533, 3484676, 3759782, 5495066, 7519564, 10990132, 35717929, 71435858, 142871716]

約数ペア:

[(1, 142871716), (2, 71435858), (4, 35717929), (13, 10990132), (19, 7519564), (26, 5495066), (38, 3759782), (41, 3484676), (52, 2747533), (76, 1879891), (82, 1742338), (164, 871169), (247, 578428), (494, 289214), (533, 268052), (779, 183404), (988, 144607), (1066, 134026), (1558, 91702), (2132, 67013), (3116, 45851), (3527, 40508), (7054, 20254), (10127, 14108)]