129670268

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{50891}}^1$

素因数の和:50922

約数の個数: 36

約数和(自身を含む): 284282712

約数和(自身を除く): 154612444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 50891, 101782, 203564, 356237, 661583, 712474, 1323166, 1424948, 2493659, 2646332, 4631081, 4987318, 9262162, 9974636, 18524324, 32417567, 64835134, 129670268]

約数ペア:

[(1, 129670268), (2, 64835134), (4, 32417567), (7, 18524324), (13, 9974636), (14, 9262162), (26, 4987318), (28, 4631081), (49, 2646332), (52, 2493659), (91, 1424948), (98, 1323166), (182, 712474), (196, 661583), (364, 356237), (637, 203564), (1274, 101782), (2548, 50891)]