136607872

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{56171}}^1$

素因数の和:56204

約数の個数: 32

約数和(自身を含む): 286477200

約数和(自身を除く): 149869328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 56171, 112342, 224684, 449368, 898736, 1067249, 1797472, 2134498, 3594944, 4268996, 7189888, 8537992, 17075984, 34151968, 68303936, 136607872]

約数ペア:

[(1, 136607872), (2, 68303936), (4, 34151968), (8, 17075984), (16, 8537992), (19, 7189888), (32, 4268996), (38, 3594944), (64, 2134498), (76, 1797472), (128, 1067249), (152, 898736), (304, 449368), (608, 224684), (1216, 112342), (2432, 56171)]