139426364

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{5879}}^1$

素因数の和:5919

約数の個数: 54

約数和(自身を含む): 312033960

約数和(自身を除く): 172607596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5879, 5929, 11758, 11858, 23516, 23716, 41153, 64669, 82306, 129338, 164612, 258676, 288071, 452683, 576142, 711359, 905366, 1152284, 1422718, 1810732, 2845436, 3168781, 4979513, 6337562, 9959026, 12675124, 19918052, 34856591, 69713182, 139426364]

約数ペア:

[(1, 139426364), (2, 69713182), (4, 34856591), (7, 19918052), (11, 12675124), (14, 9959026), (22, 6337562), (28, 4979513), (44, 3168781), (49, 2845436), (77, 1810732), (98, 1422718), (121, 1152284), (154, 905366), (196, 711359), (242, 576142), (308, 452683), (484, 288071), (539, 258676), (847, 164612), (1078, 129338), (1694, 82306), (2156, 64669), (3388, 41153), (5879, 23716), (5929, 23516), (11758, 11858)]