129707116

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{60161}}^1$

素因数の和:60190

約数の個数: 36

約数和(自身を含む): 288055656

約数和(自身を除く): 158348540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 60161, 120322, 240644, 421127, 661771, 842254, 1323542, 1684508, 2647084, 2947889, 4632397, 5895778, 9264794, 11791556, 18529588, 32426779, 64853558, 129707116]

約数ペア:

[(1, 129707116), (2, 64853558), (4, 32426779), (7, 18529588), (11, 11791556), (14, 9264794), (22, 5895778), (28, 4632397), (44, 2947889), (49, 2647084), (77, 1684508), (98, 1323542), (154, 842254), (196, 661771), (308, 421127), (539, 240644), (1078, 120322), (2156, 60161)]