138523726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 233975808

約数和(自身を除く): 95452082

約数列:

[1, 2, 11, 22, 43, 86, 127, 254, 473, 946, 1153, 1397, 2306, 2794, 5461, 10922, 12683, 25366, 49579, 60071, 99158, 120142, 146431, 292862, 545369, 1090738, 1610741, 3221482, 6296533, 12593066, 69261863, 138523726]

約数ペア:

[(1, 138523726), (2, 69261863), (11, 12593066), (22, 6296533), (43, 3221482), (86, 1610741), (127, 1090738), (254, 545369), (473, 292862), (946, 146431), (1153, 120142), (1397, 99158), (2306, 60071), (2794, 49579), (5461, 25366), (10922, 12683)]