156247084

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{6277}}^1$

素因数の和:6422

約数の個数: 36

約数和(自身を含む): 320630016

約数和(自身を除く): 164382932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1778, 3556, 6223, 6277, 12446, 12554, 24892, 25108, 43939, 87878, 175756, 307573, 615146, 797179, 1230292, 1594358, 3188716, 5580253, 11160506, 22321012, 39061771, 78123542, 156247084]

約数ペア:

[(1, 156247084), (2, 78123542), (4, 39061771), (7, 22321012), (14, 11160506), (28, 5580253), (49, 3188716), (98, 1594358), (127, 1230292), (196, 797179), (254, 615146), (508, 307573), (889, 175756), (1778, 87878), (3556, 43939), (6223, 25108), (6277, 24892), (12446, 12554)]