139753684

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{11689}}^1$

素因数の和:11768

約数の個数: 36

約数和(自身を含む): 289187220

約数和(自身を除く): 149433536

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11689, 11956, 23378, 46756, 81823, 163646, 327292, 572761, 713029, 1145522, 1426058, 2291044, 2852116, 4991203, 9982406, 19964812, 34938421, 69876842, 139753684]

約数ペア:

[(1, 139753684), (2, 69876842), (4, 34938421), (7, 19964812), (14, 9982406), (28, 4991203), (49, 2852116), (61, 2291044), (98, 1426058), (122, 1145522), (196, 713029), (244, 572761), (427, 327292), (854, 163646), (1708, 81823), (2989, 46756), (5978, 23378), (11689, 11956)]