136688128

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{14051}}^1$

素因数の和:14088

約数の個数: 40

約数和(自身を含む): 287503920

約数和(自身を除く): 150815792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 14051, 28102, 56204, 112408, 224816, 266969, 449632, 533938, 899264, 1067876, 1798528, 2135752, 3597056, 4271504, 7194112, 8543008, 17086016, 34172032, 68344064, 136688128]

約数ペア:

[(1, 136688128), (2, 68344064), (4, 34172032), (8, 17086016), (16, 8543008), (19, 7194112), (32, 4271504), (38, 3597056), (64, 2135752), (76, 1798528), (128, 1067876), (152, 899264), (256, 533938), (304, 449632), (512, 266969), (608, 224816), (1216, 112408), (2432, 56204), (4864, 28102), (9728, 14051)]